import curl-7.76.1-26.el9

.curl.checksum

+a50c2a09321bc05b955a258e4c74368344384576891dd5905cf0806d7ed98e34

.curl.metadata

-d38ab79ef7a6d92df91ca8dfcf9a5eaf7e25b725 SOURCES/curl-7.76.1.tar.xz
+64bb5288c39f0840c07d077e30d9052e1cbb9fa6c2dc52523824cc859e679145 SOURCES/curl-7.76.1.tar.xz

SOURCES/0025-curl-7.76.1-CVE-2023-27533.patch

+From c9828d86040737a47da862197b5def7ff6b0e3c4 Mon Sep 17 00:00:00 2001
+From: Daniel Stenberg <daniel@haxx.se>
+Date: Mon, 6 Mar 2023 12:07:33 +0100
+Subject: [PATCH] telnet: only accept option arguments in ascii
+
+To avoid embedded telnet negotiation commands etc.
+
+Reported-by: Harry Sintonen
+Closes #10728
+
+Upstream-commit: 538b1e79a6e7b0bb829ab4cecc828d32105d0684
+Signed-off-by: Kamil Dudka <kdudka@redhat.com>
+---
+ lib/telnet.c | 15 +++++++++++++++
+ 1 file changed, 15 insertions(+)
+
+diff --git a/lib/telnet.c b/lib/telnet.c
+index 22bc81e..baea885 100644
+--- a/lib/telnet.c
++++ b/lib/telnet.c
+@@ -770,6 +770,17 @@ static void printsub(struct Curl_easy *data,
+   }
+ }
+ 
++static bool str_is_nonascii(const char *str)
++{
++  size_t len = strlen(str);
++  while(len--) {
++    if(*str & 0x80)
++      return TRUE;
++    str++;
++  }
++  return FALSE;
++}
++
+ static CURLcode check_telnet_options(struct Curl_easy *data)
+ {
+   struct curl_slist *head;
+@@ -784,6 +795,8 @@ static CURLcode check_telnet_options(struct Curl_easy *data)
+   /* Add the user name as an environment variable if it
+      was given on the command line */
+   if(conn->bits.user_passwd) {
++    if(str_is_nonascii(data->conn->user))
++      return CURLE_BAD_FUNCTION_ARGUMENT;
+     msnprintf(option_arg, sizeof(option_arg), "USER,%s", conn->user);
+     beg = curl_slist_append(tn->telnet_vars, option_arg);
+     if(!beg) {
+@@ -798,6 +811,8 @@ static CURLcode check_telnet_options(struct Curl_easy *data)
+   for(head = data->set.telnet_options; head; head = head->next) {
+     if(sscanf(head->data, "%127[^= ]%*[ =]%255s",
+               option_keyword, option_arg) == 2) {
++      if(str_is_nonascii(option_arg))
++        continue;
+ 
+       /* Terminal type */
+       if(strcasecompare(option_keyword, "TTYPE")) {
+-- 
+2.39.2
+

SOURCES/0027-curl-7.76.1-CVE-2023-27535.patch

+From e8705acd69383c13191c9dd4867d5118e58c54ba Mon Sep 17 00:00:00 2001
+From: Daniel Stenberg <daniel@haxx.se>
+Date: Thu, 6 Oct 2022 00:49:10 +0200
+Subject: [PATCH 1/2] strcase: add Curl_timestrcmp
+
+This is a strcmp() alternative function for comparing "secrets",
+designed to take the same time no matter the content to not leak
+match/non-match info to observers based on how fast it is.
+
+The time this function takes is only a function of the shortest input
+string.
+
+Reported-by: Trail of Bits
+
+Closes #9658
+
+Upstream-commit: ed5095ed94281989e103c72e032200b83be37878
+Signed-off-by: Kamil Dudka <kdudka@redhat.com>
+---
+ lib/strcase.c | 22 ++++++++++++++++++++++
+ lib/strcase.h |  1 +
+ 2 files changed, 23 insertions(+)
+
+diff --git a/lib/strcase.c b/lib/strcase.c
+index f932485..c73907d 100644
+--- a/lib/strcase.c
++++ b/lib/strcase.c
+@@ -261,6 +261,28 @@ bool Curl_safecmp(char *a, char *b)
+   return !a && !b;
+ }
+ 
++/*
++ * Curl_timestrcmp() returns 0 if the two strings are identical. The time this
++ * function spends is a function of the shortest string, not of the contents.
++ */
++int Curl_timestrcmp(const char *a, const char *b)
++{
++  int match = 0;
++  int i = 0;
++
++  if(a && b) {
++    while(1) {
++      match |= a[i]^b[i];
++      if(!a[i] || !b[i])
++        break;
++      i++;
++    }
++  }
++  else
++    return a || b;
++  return match;
++}
++
+ /* --- public functions --- */
+ 
+ int curl_strequal(const char *first, const char *second)
+diff --git a/lib/strcase.h b/lib/strcase.h
+index d245929..11a67a1 100644
+--- a/lib/strcase.h
++++ b/lib/strcase.h
+@@ -49,5 +49,6 @@ void Curl_strntoupper(char *dest, const char *src, size_t n);
+ void Curl_strntolower(char *dest, const char *src, size_t n);
+ 
+ bool Curl_safecmp(char *a, char *b);
++int Curl_timestrcmp(const char *first, const char *second);
+ 
+ #endif /* HEADER_CURL_STRCASE_H */
+-- 
+2.39.2
+
+
+From 9cfaea212ff347937a38f6b5d6b885ed8ba1b931 Mon Sep 17 00:00:00 2001
+From: Daniel Stenberg <daniel@haxx.se>
+Date: Thu, 9 Mar 2023 17:47:06 +0100
+Subject: [PATCH 2/2] ftp: add more conditions for connection reuse
+
+Reported-by: Harry Sintonen
+Closes #10730
+
+Upstream-commit: 8f4608468b890dce2dad9f91d5607ee7e9c1aba1
+Signed-off-by: Kamil Dudka <kdudka@redhat.com>
+---
+ lib/ftp.c     | 28 ++++++++++++++++++++++++++--
+ lib/ftp.h     |  5 +++++
+ lib/setopt.c  |  2 +-
+ lib/url.c     | 12 ++++++++++++
+ lib/urldata.h |  4 ++--
+ 5 files changed, 46 insertions(+), 5 deletions(-)
+
+diff --git a/lib/ftp.c b/lib/ftp.c
+index 9442832..df15bc0 100644
+--- a/lib/ftp.c
++++ b/lib/ftp.c
+@@ -4086,6 +4086,8 @@ static CURLcode ftp_disconnect(struct Curl_easy *data,
+   }
+ 
+   freedirs(ftpc);
++  Curl_safefree(ftpc->account);
++  Curl_safefree(ftpc->alternative_to_user);
+   Curl_safefree(ftpc->prevpath);
+   Curl_safefree(ftpc->server_os);
+   Curl_pp_disconnect(pp);
+@@ -4346,11 +4348,31 @@ static CURLcode ftp_setup_connection(struct Curl_easy *data,
+ {
+   char *type;
+   struct FTP *ftp;
++  struct ftp_conn *ftpc = &conn->proto.ftpc;
+ 
+-  data->req.p.ftp = ftp = calloc(sizeof(struct FTP), 1);
++  ftp = calloc(sizeof(struct FTP), 1);
+   if(NULL == ftp)
+     return CURLE_OUT_OF_MEMORY;
+ 
++  /* clone connection related data that is FTP specific */
++  if(data->set.str[STRING_FTP_ACCOUNT]) {
++    ftpc->account = strdup(data->set.str[STRING_FTP_ACCOUNT]);
++    if(!ftpc->account) {
++      free(ftp);
++      return CURLE_OUT_OF_MEMORY;
++    }
++  }
++  if(data->set.str[STRING_FTP_ALTERNATIVE_TO_USER]) {
++    ftpc->alternative_to_user =
++      strdup(data->set.str[STRING_FTP_ALTERNATIVE_TO_USER]);
++    if(!ftpc->alternative_to_user) {
++      Curl_safefree(ftpc->account);
++      free(ftp);
++      return CURLE_OUT_OF_MEMORY;
++    }
++  }
++  data->req.p.ftp = ftp;
++
+   ftp->path = &data->state.up.path[1]; /* don't include the initial slash */
+ 
+   /* FTP URLs support an extension like ";type=<typecode>" that
+@@ -4385,7 +4407,9 @@ static CURLcode ftp_setup_connection(struct Curl_easy *data,
+   /* get some initial data into the ftp struct */
+   ftp->transfer = PPTRANSFER_BODY;
+   ftp->downloadsize = 0;
+-  conn->proto.ftpc.known_filesize = -1; /* unknown size for now */
++  ftpc->known_filesize = -1; /* unknown size for now */
++  ftpc->use_ssl = data->set.use_ssl;
++  ftpc->ccc = data->set.ftp_ccc;
+ 
+   return CURLE_OK;
+ }
+diff --git a/lib/ftp.h b/lib/ftp.h
+index 7f6f432..3f33e27 100644
+--- a/lib/ftp.h
++++ b/lib/ftp.h
+@@ -115,6 +115,8 @@ struct FTP {
+    struct */
+ struct ftp_conn {
+   struct pingpong pp;
++  char *account;
++  char *alternative_to_user;
+   char *entrypath; /* the PWD reply when we logged on */
+   char *file;    /* url-decoded file name (or path) */
+   char **dirs;   /* realloc()ed array for path components */
+@@ -144,6 +146,9 @@ struct ftp_conn {
+   ftpstate state; /* always use ftp.c:state() to change state! */
+   ftpstate state_saved; /* transfer type saved to be reloaded after
+                            data connection is established */
++  unsigned char use_ssl;   /* if AUTH TLS is to be attempted etc, for FTP or
++                              IMAP or POP3 or others! (type: curl_usessl)*/
++  unsigned char ccc;       /* ccc level for this connection */
+   curl_off_t retr_size_saved; /* Size of retrieved file saved */
+   char *server_os;     /* The target server operating system. */
+   curl_off_t known_filesize; /* file size is different from -1, if wildcard
+diff --git a/lib/setopt.c b/lib/setopt.c
+index 3339a67..6fc111d 100644
+--- a/lib/setopt.c
++++ b/lib/setopt.c
+@@ -2264,7 +2264,7 @@ CURLcode Curl_vsetopt(struct Curl_easy *data, CURLoption option, va_list param)
+     arg = va_arg(param, long);
+     if((arg < CURLUSESSL_NONE) || (arg >= CURLUSESSL_LAST))
+       return CURLE_BAD_FUNCTION_ARGUMENT;
+-    data->set.use_ssl = (curl_usessl)arg;
++    data->set.use_ssl = (unsigned char)arg;
+     break;
+ 
+   case CURLOPT_SSL_OPTIONS:
+diff --git a/lib/url.c b/lib/url.c
+index 61ba832..4e21838 100644
+--- a/lib/url.c
++++ b/lib/url.c
+@@ -1329,6 +1329,18 @@ ConnectionExists(struct Curl_easy *data,
+         if(!ssh_config_matches(needle, check))
+           continue;
+       }
++#ifndef CURL_DISABLE_FTP
++      else if(get_protocol_family(needle->handler) & PROTO_FAMILY_FTP) {
++        /* Also match ACCOUNT, ALTERNATIVE-TO-USER, USE_SSL and CCC options */
++        if(Curl_timestrcmp(needle->proto.ftpc.account,
++                           check->proto.ftpc.account) ||
++           Curl_timestrcmp(needle->proto.ftpc.alternative_to_user,
++                           check->proto.ftpc.alternative_to_user) ||
++           (needle->proto.ftpc.use_ssl != check->proto.ftpc.use_ssl) ||
++           (needle->proto.ftpc.ccc != check->proto.ftpc.ccc))
++          continue;
++      }
++#endif
+ 
+       if((needle->handler->flags&PROTOPT_SSL)
+ #ifndef CURL_DISABLE_PROXY
+diff --git a/lib/urldata.h b/lib/urldata.h
+index 9d9ca92..4e2f5b9 100644
+--- a/lib/urldata.h
++++ b/lib/urldata.h
+@@ -1749,8 +1749,6 @@ struct UserDefined {
+   void *ssh_keyfunc_userp;         /* custom pointer to callback */
+   enum CURL_NETRC_OPTION
+        use_netrc;        /* defined in include/curl.h */
+-  curl_usessl use_ssl;   /* if AUTH TLS is to be attempted etc, for FTP or
+-                            IMAP or POP3 or others! */
+   long new_file_perms;    /* Permissions to use when creating remote files */
+   long new_directory_perms; /* Permissions to use when creating remote dirs */
+   long ssh_auth_types;   /* allowed SSH auth types */
+@@ -1793,6 +1791,8 @@ struct UserDefined {
+   CURLU *uh; /* URL handle for the current parsed URL */
+   void *trailer_data; /* pointer to pass to trailer data callback */
+   curl_trailer_callback trailer_callback; /* trailing data callback */
++  unsigned char use_ssl;   /* if AUTH TLS is to be attempted etc, for FTP or
++                              IMAP or POP3 or others! (type: curl_usessl)*/
+   BIT(is_fread_set); /* has read callback been set to non-NULL? */
+   BIT(is_fwrite_set); /* has write callback been set to non-NULL? */
+   BIT(free_referer); /* set TRUE if 'referer' points to a string we
+-- 
+2.39.2
+

SOURCES/0028-curl-7.76.1-CVE-2023-27536.patch

+From 9d6dd7bc1dea42ae8e710aeae714e2a2c290de61 Mon Sep 17 00:00:00 2001
+From: Daniel Stenberg <daniel@haxx.se>
+Date: Fri, 10 Mar 2023 09:22:43 +0100
+Subject: [PATCH] url: only reuse connections with same GSS delegation
+
+Reported-by: Harry Sintonen
+Closes #10731
+
+Upstream-commit: cb49e67303dbafbab1cebf4086e3ec15b7d56ee5
+Signed-off-by: Kamil Dudka <kdudka@redhat.com>
+---
+ lib/url.c     | 6 ++++++
+ lib/urldata.h | 1 +
+ 2 files changed, 7 insertions(+)
+
+diff --git a/lib/url.c b/lib/url.c
+index 3b11b7e..cbbc7f3 100644
+--- a/lib/url.c
++++ b/lib/url.c
+@@ -1325,6 +1325,11 @@ ConnectionExists(struct Curl_easy *data,
+         }
+       }
+ 
++      /* GSS delegation differences do not actually affect every connection
++         and auth method, but this check takes precaution before efficiency */
++      if(needle->gssapi_delegation != check->gssapi_delegation)
++        continue;
++
+       if(get_protocol_family(needle->handler) == PROTO_FAMILY_SSH) {
+         if(!ssh_config_matches(needle, check))
+           continue;
+@@ -1785,6 +1790,7 @@ static struct connectdata *allocate_conn(struct Curl_easy *data)
+   conn->fclosesocket = data->set.fclosesocket;
+   conn->closesocket_client = data->set.closesocket_client;
+   conn->lastused = Curl_now(); /* used now */
++  conn->gssapi_delegation = data->set.gssapi_delegation;
+ 
+   return conn;
+   error:
+diff --git a/lib/urldata.h b/lib/urldata.h
+index ce90304..9e16f26 100644
+--- a/lib/urldata.h
++++ b/lib/urldata.h
+@@ -995,6 +995,7 @@ struct connectdata {
+   char *sasl_authzid;     /* authorisation identity string, allocated */
+   char *oauth_bearer; /* OAUTH2 bearer, allocated */
+   unsigned char httpversion; /* the HTTP version*10 reported by the server */
++  unsigned char gssapi_delegation; /* inherited from set.gssapi_delegation */
+   struct curltime now;     /* "current" time */
+   struct curltime created; /* creation time */
+   struct curltime lastused; /* when returned to the connection cache */
+-- 
+2.39.2
+

SOURCES/0029-curl-7.76.1-CVE-2023-27538.patch

+From 133e25afe4b8961b9c12334ee0bd3374db9a1fd4 Mon Sep 17 00:00:00 2001
+From: Daniel Stenberg <daniel@haxx.se>
+Date: Fri, 10 Mar 2023 08:22:51 +0100
+Subject: [PATCH] url: fix the SSH connection reuse check
+
+Reported-by: Harry Sintonen
+Closes #10735
+
+Upstream-commit: af369db4d3833272b8ed443f7fcc2e757a0872eb
+Signed-off-by: Kamil Dudka <kdudka@redhat.com>
+---
+ lib/url.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/lib/url.c b/lib/url.c
+index 0c31486..3b11b7e 100644
+--- a/lib/url.c
++++ b/lib/url.c
+@@ -1330,7 +1330,7 @@ ConnectionExists(struct Curl_easy *data,
+       if(needle->gssapi_delegation != check->gssapi_delegation)
+         continue;
+ 
+-      if(get_protocol_family(needle->handler) == PROTO_FAMILY_SSH) {
++      if(get_protocol_family(needle->handler) & PROTO_FAMILY_SSH) {
+         if(!ssh_config_matches(needle, check))
+           continue;
+       }
+-- 
+2.39.2
+

SOURCES/0030-curl-7.76.1-CVE-2023-28322.patch

+From 47f0d37bfc008c088416f3dcca802c9e087d9bf1 Mon Sep 17 00:00:00 2001
+From: Daniel Stenberg <daniel@haxx.se>
+Date: Tue, 25 Apr 2023 08:28:01 +0200
+Subject: [PATCH] lib: unify the upload/method handling
+
+By making sure we set state.upload based on the set.method value and not
+independently as set.upload, we reduce confusion and mixup risks, both
+internally and externally.
+---
+ lib/curl_rtmp.c    | 4 ++--
+ lib/file.c         | 4 ++--
+ lib/ftp.c          | 8 ++++----
+ lib/http.c         | 4 ++--
+ lib/imap.c         | 6 +++---
+ lib/rtsp.c         | 4 ++--
+ lib/setopt.c       | 6 ++----
+ lib/smb.c          | 6 +++---
+ lib/smtp.c         | 4 ++--
+ lib/tftp.c         | 8 ++++----
+ lib/transfer.c     | 4 ++--
+ lib/urldata.h      | 2 +-
+ lib/vssh/libssh.c  | 6 +++---
+ lib/vssh/libssh2.c | 6 +++---
+ lib/vssh/wolfssh.c | 2 +-
+ 15 files changed, 36 insertions(+), 38 deletions(-)
+
+diff --git a/lib/curl_rtmp.c b/lib/curl_rtmp.c
+index 2679a2cdc1afe..406fb42ac0f44 100644
+--- a/lib/curl_rtmp.c
++++ b/lib/curl_rtmp.c
+@@ -231,7 +231,7 @@ static CURLcode rtmp_connect(struct Curl_easy *data, bool *done)
+   /* We have to know if it's a write before we send the
+    * connect request packet
+    */
+-  if(data->set.upload)
++  if(data->state.upload)
+     r->Link.protocol |= RTMP_FEATURE_WRITE;
+ 
+   /* For plain streams, use the buffer toggle trick to keep data flowing */
+@@ -263,7 +263,7 @@ static CURLcode rtmp_do(struct Curl_easy *data, bool *done)
+   if(!RTMP_ConnectStream(r, 0))
+     return CURLE_FAILED_INIT;
+ 
+-  if(data->set.upload) {
++  if(data->state.upload) {
+     Curl_pgrsSetUploadSize(data, data->state.infilesize);
+     Curl_setup_transfer(data, -1, -1, FALSE, FIRSTSOCKET);
+   }
+diff --git a/lib/file.c b/lib/file.c
+index 51c5d07ce40ab..c751e8861a99b 100644
+--- a/lib/file.c
++++ b/lib/file.c
+@@ -240,7 +240,7 @@ static CURLcode file_connect(struct Curl_easy *data, bool *done)
+   file->freepath = real_path; /* free this when done */
+ 
+   file->fd = fd;
+-  if(!data->set.upload && (fd == -1)) {
++  if(!data->state.upload && (fd == -1)) {
+     failf(data, "Couldn't open file %s", data->state.up.path);
+     file_done(data, CURLE_FILE_COULDNT_READ_FILE, FALSE);
+     return CURLE_FILE_COULDNT_READ_FILE;
+@@ -422,7 +422,7 @@ static CURLcode file_do(struct Curl_easy *data, bool *done)
+ 
+   Curl_pgrsStartNow(data);
+ 
+-  if(data->set.upload)
++  if(data->state.upload)
+     return file_upload(data);
+ 
+   file = data->req.p.file;
+diff --git a/lib/ftp.c b/lib/ftp.c
+index f50d7baf622f8..4ff68cc454cbc 100644
+--- a/lib/ftp.c
++++ b/lib/ftp.c
+@@ -1381,7 +1381,7 @@ static CURLcode ftp_state_prepare_transfer(struct Curl_easy *data)
+                                data->set.str[STRING_CUSTOMREQUEST]?
+                                data->set.str[STRING_CUSTOMREQUEST]:
+                                (data->state.list_only?"NLST":"LIST"));
+-      else if(data->set.upload)
++      else if(data->state.upload)
+         result = Curl_pp_sendf(data, &ftpc->pp, "PRET STOR %s",
+                                conn->proto.ftpc.file);
+       else
+@@ -3368,7 +3368,7 @@ static CURLcode ftp_done(struct Curl_easy *data, CURLcode status,
+     /* the response code from the transfer showed an error already so no
+        use checking further */
+     ;
+-  else if(data->set.upload) {
++  else if(data->state.upload) {
+     if((-1 != data->state.infilesize) &&
+        (data->state.infilesize != data->req.writebytecount) &&
+        !data->set.crlf &&
+@@ -3640,7 +3640,7 @@ static CURLcode ftp_do_more(struct Curl_easy *data, int *completep)
+                            connected back to us */
+       }
+     }
+-    else if(data->set.upload) {
++    else if(data->state.upload) {
+       result = ftp_nb_type(data, conn, data->state.prefer_ascii,
+                            FTP_STOR_TYPE);
+       if(result)
+@@ -4217,7 +4217,7 @@ CURLcode ftp_parse_url_path(struct Curl_easy *data)
+     ftpc->file = NULL; /* instead of point to a zero byte,
+                             we make it a NULL pointer */
+ 
+-  if(data->set.upload && !ftpc->file && (ftp->transfer == PPTRANSFER_BODY)) {
++  if(data->state.upload && !ftpc->file && (ftp->transfer == PPTRANSFER_BODY)) {
+     /* We need a file name when uploading. Return error! */
+     failf(data, "Uploading to a URL without a file name!");
+     free(rawPath);
+diff --git a/lib/http.c b/lib/http.c
+index 80e43f6f361e8..bffdd3468536d 100644
+--- a/lib/http.c
++++ b/lib/http.c
+@@ -2112,7 +2112,7 @@ void Curl_http_method(struct Curl_easy *data, struct connectdata *conn,
+   Curl_HttpReq httpreq = data->state.httpreq;
+   const char *request;
+   if((conn->handler->protocol&(PROTO_FAMILY_HTTP|CURLPROTO_FTP)) &&
+-     data->set.upload)
++     data->state.upload)
+     httpreq = HTTPREQ_PUT;
+ 
+   /* Now set the 'request' pointer to the proper request string */
+@@ -2423,7 +2423,7 @@ CURLcode Curl_http_body(struct Curl_easy *data, struct connectdata *conn,
+     if((conn->handler->protocol & PROTO_FAMILY_HTTP) &&
+        (((httpreq == HTTPREQ_POST_MIME || httpreq == HTTPREQ_POST_FORM) &&
+          http->postsize < 0) ||
+-        ((data->set.upload || httpreq == HTTPREQ_POST) &&
++        ((data->state.upload || httpreq == HTTPREQ_POST) &&
+          data->state.infilesize == -1))) {
+       if(conn->bits.authneg)
+         /* don't enable chunked during auth neg */
+diff --git a/lib/imap.c b/lib/imap.c
+index c2f675d4b2618..1952e66a1efcd 100644
+--- a/lib/imap.c
++++ b/lib/imap.c
+@@ -1511,11 +1511,11 @@ static CURLcode imap_done(struct Curl_easy *data, CURLcode status,
+     result = status;         /* use the already set error code */
+   }
+   else if(!data->set.connect_only && !imap->custom &&
+-          (imap->uid || imap->mindex || data->set.upload ||
++          (imap->uid || imap->mindex || data->state.upload ||
+           data->set.mimepost.kind != MIMEKIND_NONE)) {
+     /* Handle responses after FETCH or APPEND transfer has finished */
+ 
+-    if(!data->set.upload && data->set.mimepost.kind == MIMEKIND_NONE)
++    if(!data->state.upload && data->set.mimepost.kind == MIMEKIND_NONE)
+       state(data, IMAP_FETCH_FINAL);
+     else {
+       /* End the APPEND command first by sending an empty line */
+@@ -1581,7 +1581,7 @@ static CURLcode imap_perform(struct Curl_easy *data, bool *connected,
+     selected = TRUE;
+ 
+   /* Start the first command in the DO phase */
+-  if(data->set.upload || data->set.mimepost.kind != MIMEKIND_NONE)
++  if(data->state.upload || data->set.mimepost.kind != MIMEKIND_NONE)
+     /* APPEND can be executed directly */
+     result = imap_perform_append(data);
+   else if(imap->custom && (selected || !imap->mailbox))
+diff --git a/lib/rtsp.c b/lib/rtsp.c
+index ea99d720ec4eb..ccd7264b00e74 100644
+--- a/lib/rtsp.c
++++ b/lib/rtsp.c
+@@ -493,7 +493,7 @@ static CURLcode rtsp_do(struct Curl_easy *data, bool *done)
+      rtspreq == RTSPREQ_SET_PARAMETER ||
+      rtspreq == RTSPREQ_GET_PARAMETER) {
+ 
+-    if(data->set.upload) {
++    if(data->state.upload) {
+       putsize = data->state.infilesize;
+       data->state.httpreq = HTTPREQ_PUT;
+ 
+@@ -512,7 +512,7 @@ static CURLcode rtsp_do(struct Curl_easy *data, bool *done)
+         result =
+           Curl_dyn_addf(&req_buffer,
+                         "Content-Length: %" CURL_FORMAT_CURL_OFF_T"\r\n",
+-                        (data->set.upload ? putsize : postsize));
++                        (data->state.upload ? putsize : postsize));
+         if(result)
+           return result;
+       }
+diff --git a/lib/setopt.c b/lib/setopt.c
+index 38f5711e44191..0c3b9634d1192 100644
+--- a/lib/setopt.c
++++ b/lib/setopt.c
+@@ -333,8 +333,8 @@ CURLcode Curl_vsetopt(struct Curl_easy *data, CURLoption option, va_list param)
+      * We want to sent data to the remote host. If this is HTTP, that equals
+      * using the PUT request.
+      */
+-    data->set.upload = (0 != va_arg(param, long)) ? TRUE : FALSE;
+-    if(data->set.upload) {
++    arg = va_arg(param, long);
++    if(arg) {
+       /* If this is HTTP, PUT is what's needed to "upload" */
+       data->set.method = HTTPREQ_PUT;
+       data->set.opt_no_body = FALSE; /* this is implied */
+@@ -628,7 +628,6 @@ CURLcode Curl_vsetopt(struct Curl_easy *data, CURLoption option, va_list param)
+     }
+     else
+       data->set.method = HTTPREQ_GET;
+-    data->set.upload = FALSE;
+     break;
+ 
+   case CURLOPT_HTTPPOST:
+@@ -888,7 +887,6 @@ CURLcode Curl_vsetopt(struct Curl_easy *data, CURLoption option, va_list param)
+      */
+     if(va_arg(param, long)) {
+       data->set.method = HTTPREQ_GET;
+-      data->set.upload = FALSE; /* switch off upload */
+       data->set.opt_no_body = FALSE; /* this is implied */
+     }
+     break;
+diff --git a/lib/smb.c b/lib/smb.c
+index a1e444ee6b97e..d6822213529bc 100644
+--- a/lib/smb.c
++++ b/lib/smb.c
+@@ -530,7 +530,7 @@ static CURLcode smb_send_open(struct Curl_easy *data)
+   byte_count = strlen(req->path);
+   msg.name_length = smb_swap16((unsigned short)byte_count);
+   msg.share_access = smb_swap32(SMB_FILE_SHARE_ALL);
+-  if(data->set.upload) {
++  if(data->state.upload) {
+     msg.access = smb_swap32(SMB_GENERIC_READ | SMB_GENERIC_WRITE);
+     msg.create_disposition = smb_swap32(SMB_FILE_OVERWRITE_IF);
+   }
+@@ -813,7 +813,7 @@ static CURLcode smb_request_state(struct Curl_easy *data, bool *done)
+     smb_m = (const struct smb_nt_create_response*) msg;
+     req->fid = smb_swap16(smb_m->fid);
+     data->req.offset = 0;
+-    if(data->set.upload) {
++    if(data->state.upload) {
+       data->req.size = data->state.infilesize;
+       Curl_pgrsSetUploadSize(data, data->req.size);
+       next_state = SMB_UPLOAD;
+diff --git a/lib/smtp.c b/lib/smtp.c
+index 7a030308d4689..c182cace742d7 100644
+--- a/lib/smtp.c
++++ b/lib/smtp.c
+@@ -1419,7 +1419,7 @@ static CURLcode smtp_done(struct Curl_easy *data, CURLcode status,
+     result = status;         /* use the already set error code */
+   }
+   else if(!data->set.connect_only && data->set.mail_rcpt &&
+-          (data->set.upload || data->set.mimepost.kind)) {
++          (data->state.upload || data->set.mimepost.kind)) {
+     /* Calculate the EOB taking into account any terminating CRLF from the
+        previous line of the email or the CRLF of the DATA command when there
+        is "no mail data". RFC-5321, sect. 4.1.1.4.
+@@ -1511,7 +1511,7 @@ static CURLcode smtp_perform(struct Curl_easy *data, bool *connected,
+   smtp->eob = 2;
+ 
+   /* Start the first command in the DO phase */
+-  if((data->set.upload || data->set.mimepost.kind) && data->set.mail_rcpt)
++  if((data->state.upload || data->set.mimepost.kind) && data->set.mail_rcpt)
+     /* MAIL transfer */
+     result = smtp_perform_mail(data);
+   else
+diff --git a/lib/tftp.c b/lib/tftp.c
+index 164d3c723c5b9..8ed1b887b4d21 100644
+--- a/lib/tftp.c
++++ b/lib/tftp.c
+@@ -370,7 +370,7 @@ static CURLcode tftp_parse_option_ack(struct tftp_state_data *state,
+ 
+       /* tsize should be ignored on upload: Who cares about the size of the
+          remote file? */
+-      if(!data->set.upload) {
++      if(!data->state.upload) {
+         if(!tsize) {
+           failf(data, "invalid tsize -:%s:- value in OACK packet", value);
+           return CURLE_TFTP_ILLEGAL;
+@@ -451,7 +451,7 @@ static CURLcode tftp_send_first(struct tftp_state_data *state,
+       return result;
+     }
+ 
+-    if(data->set.upload) {
++    if(data->state.upload) {
+       /* If we are uploading, send an WRQ */
+       setpacketevent(&state->spacket, TFTP_EVENT_WRQ);
+       state->data->req.upload_fromhere =
+@@ -486,7 +486,7 @@ static CURLcode tftp_send_first(struct tftp_state_data *state,
+     if(!data->set.tftp_no_options) {
+       char buf[64];
+       /* add tsize option */
+-      if(data->set.upload && (data->state.infilesize != -1))
++      if(data->state.upload && (data->state.infilesize != -1))
+         msnprintf(buf, sizeof(buf), "%" CURL_FORMAT_CURL_OFF_T,
+                   data->state.infilesize);
+       else
+@@ -540,7 +540,7 @@ static CURLcode tftp_send_first(struct tftp_state_data *state,
+     break;
+ 
+   case TFTP_EVENT_OACK:
+-    if(data->set.upload) {
++    if(data->state.upload) {
+       result = tftp_connect_for_tx(state, event);
+     }
+     else {
+diff --git a/lib/transfer.c b/lib/transfer.c
+index e9ab8fbf09510..cb69f3365855a 100644
+--- a/lib/transfer.c
++++ b/lib/transfer.c
+@@ -1293,6 +1293,7 @@ void Curl_init_CONNECT(struct Curl_easy *data)
+ {
+   data->state.fread_func = data->set.fread_func_set;
+   data->state.in = data->set.in_set;
++  data->state.upload = (data->state.httpreq == HTTPREQ_PUT);
+ }
+ 
+ /*
+@@ -1801,7 +1801,6 @@ CURLcode Curl_follow(struct Curl_easy *data,
+          data->state.httpreq != HTTPREQ_POST_MIME) ||
+         !(data->set.keep_post & CURL_REDIR_POST_303))) {
+       data->state.httpreq = HTTPREQ_GET;
+-      data->set.upload = false;
+       infof(data, "Switch to %s\n",
+             data->set.opt_no_body?"HEAD":"GET");
+     }
+@@ -1770,7 +1770,7 @@ CURLcode Curl_retry_request(struct Curl_easy *data, char **url)
+ 
+   /* if we're talking upload, we can't do the checks below, unless the protocol
+      is HTTP as when uploading over HTTP we will still get a response */
+-  if(data->set.upload &&
++  if(data->state.upload &&
+      !(conn->handler->protocol&(PROTO_FAMILY_HTTP|CURLPROTO_RTSP)))
+     return CURLE_OK;
+ 
+diff --git a/lib/urldata.h b/lib/urldata.h
+index cca992a0295aa..a8580bdb66fe8 100644
+--- a/lib/urldata.h
++++ b/lib/urldata.h
+@@ -1494,6 +1494,7 @@ struct UrlState {
+   BIT(url_alloc);   /* URL string is malloc()'ed */
+   BIT(referer_alloc); /* referer string is malloc()ed */
+   BIT(wildcard_resolve); /* Set to true if any resolve change is a wildcard */
++  BIT(upload);         /* upload request */
+ };
+ 
+ /*
+@@ -1838,7 +1839,6 @@ struct UserDefined {
+   BIT(http_auto_referer); /* set "correct" referer when following
+                              location: */
+   BIT(opt_no_body);    /* as set with CURLOPT_NOBODY */
+-  BIT(upload);         /* upload request */
+   BIT(verbose);        /* output verbosity */
+   BIT(krb);            /* Kerberos connection requested */
+   BIT(reuse_forbid);   /* forbidden to be reused, close after use */
+diff --git a/lib/vssh/libssh.c b/lib/vssh/libssh.c
+index b31f741ba9492..d60edaa303642 100644
+--- a/lib/vssh/libssh.c
++++ b/lib/vssh/libssh.c
+@@ -1209,7 +1209,7 @@ static CURLcode myssh_statemach_act(struct Curl_easy *data, bool *block)
+     }
+ 
+     case SSH_SFTP_TRANS_INIT:
+-      if(data->set.upload)
++      if(data->state.upload)
+         state(data, SSH_SFTP_UPLOAD_INIT);
+       else {
+         if(protop->path[strlen(protop->path)-1] == '/')
+@@ -1802,7 +1802,7 @@ static CURLcode myssh_statemach_act(struct Curl_easy *data, bool *block)
+       /* Functions from the SCP subsystem cannot handle/return SSH_AGAIN */
+       ssh_set_blocking(sshc->ssh_session, 1);
+ 
+-      if(data->set.upload) {
++      if(data->state.upload) {
+         if(data->state.infilesize < 0) {
+           failf(data, "SCP requires a known file size for upload");
+           sshc->actualcode = CURLE_UPLOAD_FAILED;
+@@ -1907,7 +1907,7 @@ static CURLcode myssh_statemach_act(struct Curl_easy *data, bool *block)
+         break;
+       }
+     case SSH_SCP_DONE:
+-      if(data->set.upload)
++      if(data->state.upload)
+         state(data, SSH_SCP_SEND_EOF);
+       else
+         state(data, SSH_SCP_CHANNEL_FREE);
+diff --git a/lib/vssh/libssh2.c b/lib/vssh/libssh2.c
+index f1154dc47a74e..f2e5352d1fd3a 100644
+--- a/lib/vssh/libssh2.c
++++ b/lib/vssh/libssh2.c
+@@ -2019,7 +2019,7 @@ static CURLcode ssh_statemach_act(struct Curl_easy *data, bool *block)
+     }
+ 
+     case SSH_SFTP_TRANS_INIT:
+-      if(data->set.upload)
++      if(data->state.upload)
+         state(data, SSH_SFTP_UPLOAD_INIT);
+       else {
+         if(sshp->path[strlen(sshp->path)-1] == '/')
+@@ -2691,7 +2691,7 @@ static CURLcode ssh_statemach_act(struct Curl_easy *data, bool *block)
+         break;
+       }
+ 
+-      if(data->set.upload) {
++      if(data->state.upload) {
+         if(data->state.infilesize < 0) {
+           failf(data, "SCP requires a known file size for upload");
+           sshc->actualcode = CURLE_UPLOAD_FAILED;
+@@ -2831,7 +2831,7 @@ static CURLcode ssh_statemach_act(struct Curl_easy *data, bool *block)
+     break;
+ 
+     case SSH_SCP_DONE:
+-      if(data->set.upload)
++      if(data->state.upload)
+         state(data, SSH_SCP_SEND_EOF);
+       else
+         state(data, SSH_SCP_CHANNEL_FREE);
+diff --git a/lib/vssh/wolfssh.c b/lib/vssh/wolfssh.c
+index 17d59ecd23bc8..2ca91b7363b1d 100644
+--- a/lib/vssh/wolfssh.c
++++ b/lib/vssh/wolfssh.c
+@@ -557,7 +557,7 @@ static CURLcode wssh_statemach_act(struct Curl_easy *data, bool *block)
+       }
+       break;
+     case SSH_SFTP_TRANS_INIT:
+-      if(data->set.upload)
++      if(data->state.upload)
+         state(data, SSH_SFTP_UPLOAD_INIT);
+       else {
+         if(sftp_scp->path[strlen(sftp_scp->path)-1] == '/')

SOURCES/0031-curl-7.76.1-CVE-2023-28321.patch

+From 199f2d440d8659b42670c1b796220792b01a97bf Mon Sep 17 00:00:00 2001
+From: Daniel Stenberg <daniel@haxx.se>
+Date: Mon, 24 Apr 2023 21:07:02 +0200
+Subject: [PATCH] hostcheck: fix host name wildcard checking
+
+The leftmost "label" of the host name can now only match against single
+'*'. Like the browsers have worked for a long time.
+
+- extended unit test 1397 for this
+- move some SOURCE variables from unit/Makefile.am to unit/Makefile.inc
+
+Reported-by: Hiroki Kurosawa
+Closes #11018
+---
+ lib/hostcheck.c         |  50 +++++++--------
+ tests/data/test1397     |  10 ++-
+ tests/unit/Makefile.am  |  94 ----------------------------
+ tests/unit/Makefile.inc |  94 ++++++++++++++++++++++++++++
+ tests/unit/unit1397.c   | 134 ++++++++++++++++++++++++----------------
+ 5 files changed, 202 insertions(+), 180 deletions(-)
+
+diff --git a/lib/hostcheck.c b/lib/hostcheck.c
+index e827dc58f378c..d061c6356f97f 100644
+--- a/lib/hostcheck.c
++++ b/lib/hostcheck.c
+@@ -43,6 +43,17 @@
+ /* The last #include file should be: */
+ #include "memdebug.h"
+ 
++/* check the two input strings with given length, but do not
++   assume they end in nul-bytes */
++static int pmatch(const char *hostname, size_t hostlen,
++                  const char *pattern, size_t patternlen)
++{
++  if(hostlen != patternlen)
++    return CURL_HOST_NOMATCH;
++  return strncasecompare(hostname, pattern, hostlen) ?
++    CURL_HOST_MATCH : CURL_HOST_NOMATCH;
++}
++
+ /*
+  * Match a hostname against a wildcard pattern.
+  * E.g.
+@@ -65,26 +76,27 @@
+ 
+ static int hostmatch(char *hostname, char *pattern)
+ {
+-  const char *pattern_label_end, *pattern_wildcard, *hostname_label_end;
+-  int wildcard_enabled;
+-  size_t prefixlen, suffixlen;
++  size_t hostlen, patternlen;
++  const char *pattern_label_end;
+   struct in_addr ignored;
+ #ifdef ENABLE_IPV6
+   struct sockaddr_in6 si6;
+ #endif
+ 
++  DEBUGASSERT(pattern);
++  DEBUGASSERT(hostname);
++
++  hostlen = strlen(hostname);
++  patternlen = strlen(pattern);
++
+   /* normalize pattern and hostname by stripping off trailing dots */
+-  size_t len = strlen(hostname);
+-  if(hostname[len-1]=='.')
+-    hostname[len-1] = 0;
+-  len = strlen(pattern);
+-  if(pattern[len-1]=='.')
+-    pattern[len-1] = 0;
+-
+-  pattern_wildcard = strchr(pattern, '*');
+-  if(pattern_wildcard == NULL)
+-    return strcasecompare(pattern, hostname) ?
+-      CURL_HOST_MATCH : CURL_HOST_NOMATCH;
++  if(hostname[hostlen-1]=='.')
++    hostname[hostlen-1] = 0;
++  if(pattern[patternlen-1]=='.')
++    pattern[patternlen-1] = 0;
++
++  if(strncmp(pattern, "*.", 2))
++    return pmatch(hostname, hostlen, pattern, patternlen);
+ 
+   /* detect IP address as hostname and fail the match if so */
+   if(Curl_inet_pton(AF_INET, hostname, &ignored) > 0)
+@@ -96,34 +108,20 @@ static int hostmatch(char *hostname, char *pattern)
+ 
+   /* We require at least 2 dots in pattern to avoid too wide wildcard
+      match. */
+-  wildcard_enabled = 1;
+   pattern_label_end = strchr(pattern, '.');
+-  if(pattern_label_end == NULL || strchr(pattern_label_end + 1, '.') == NULL ||
+-     pattern_wildcard > pattern_label_end ||
+-     strncasecompare(pattern, "xn--", 4)) {
+-    wildcard_enabled = 0;
++  if(pattern_label_end == NULL ||
++    (strrchr(pattern, '.') == pattern_label_end))
++      return pmatch(pattern, patternlen, hostname, hostlen);
++
++  const char *hostname_label_end = strchr(hostname, '.');
++  if(hostname_label_end != NULL) {
++    size_t skiphost = hostname_label_end - hostname;
++    size_t skiplen = pattern_label_end - pattern;
++    return pmatch(hostname_label_end, hostlen - skiphost,
++                  pattern_label_end, patternlen - skiplen);
+   }
+-  if(!wildcard_enabled)
+-    return strcasecompare(pattern, hostname) ?
+-      CURL_HOST_MATCH : CURL_HOST_NOMATCH;
+-
+-  hostname_label_end = strchr(hostname, '.');
+-  if(hostname_label_end == NULL ||
+-     !strcasecompare(pattern_label_end, hostname_label_end))
+-    return CURL_HOST_NOMATCH;
+ 
+-  /* The wildcard must match at least one character, so the left-most
+-     label of the hostname is at least as large as the left-most label
+-     of the pattern. */
+-  if(hostname_label_end - hostname < pattern_label_end - pattern)
+-    return CURL_HOST_NOMATCH;
+-
+-  prefixlen = pattern_wildcard - pattern;
+-  suffixlen = pattern_label_end - (pattern_wildcard + 1);
+-  return strncasecompare(pattern, hostname, prefixlen) &&
+-    strncasecompare(pattern_wildcard + 1, hostname_label_end - suffixlen,
+-                    suffixlen) ?
+-    CURL_HOST_MATCH : CURL_HOST_NOMATCH;
++  return CURL_HOST_NOMATCH;
+ }
+ 
+ int Curl_cert_hostcheck(const char *match_pattern, const char *hostname)
+diff --git a/tests/data/test1397 b/tests/data/test1397
+index 84f962abebee3..f31b2c2a3f330 100644
+--- a/tests/data/test1397
++++ b/tests/data/test1397
+@@ -2,8 +2,7 @@
+ <info>
+ <keywords>
+ unittest
+-ssl
+-wildcard
++Curl_cert_hostcheck
+ </keywords>
+ </info>
+ 
+@@ -15,9 +14,9 @@ none
+ <features>
+ unittest
+ </features>
+- <name>
+-Check wildcard certificate matching function Curl_cert_hostcheck
+- </name>
++<name>
++Curl_cert_hostcheck unit tests
++</name>
+ </client>
+ 
+ </testcase>
+diff --git a/tests/unit/unit1397.c b/tests/unit/unit1397.c
+index 2f3d3aa4d09e1..3ae75618d5d10 100644
+--- a/tests/unit/unit1397.c
++++ b/tests/unit/unit1397.c
+@@ -21,8 +21,6 @@
+  ***************************************************************************/
+ #include "curlcheck.h"
+ 
+-#include "hostcheck.h" /* from the lib dir */
+-
+ static CURLcode unit_setup(void)
+ {
+   return CURLE_OK;
+@@ -30,50 +28,93 @@ static CURLcode unit_setup(void)
+ 
+ static void unit_stop(void)
+ {
+-  /* done before shutting down and exiting */
+ }
+ 
+-UNITTEST_START
+-
+ /* only these backends define the tested functions */
+-#if defined(USE_OPENSSL) || defined(USE_GSKIT)
+-
+-  /* here you start doing things and checking that the results are good */
++#if defined(USE_OPENSSL) || defined(USE_GSKIT) || defined(USE_SCHANNEL)
++#include "hostcheck.h"
++struct testcase {
++  const char *host;
++  const char *pattern;
++  bool match;
++};
+ 
+-fail_unless(Curl_cert_hostcheck("www.example.com", "www.example.com"),
+-            "good 1");
+-fail_unless(Curl_cert_hostcheck("*.example.com", "www.example.com"),
+-            "good 2");
+-fail_unless(Curl_cert_hostcheck("xxx*.example.com", "xxxwww.example.com"),
+-            "good 3");
+-fail_unless(Curl_cert_hostcheck("f*.example.com", "foo.example.com"),
+-            "good 4");
+-fail_unless(Curl_cert_hostcheck("192.168.0.0", "192.168.0.0"),
+-            "good 5");
+-
+-fail_if(Curl_cert_hostcheck("xxx.example.com", "www.example.com"), "bad 1");
+-fail_if(Curl_cert_hostcheck("*", "www.example.com"), "bad 2");
+-fail_if(Curl_cert_hostcheck("*.*.com", "www.example.com"), "bad 3");
+-fail_if(Curl_cert_hostcheck("*.example.com", "baa.foo.example.com"), "bad 4");
+-fail_if(Curl_cert_hostcheck("f*.example.com", "baa.example.com"), "bad 5");
+-fail_if(Curl_cert_hostcheck("*.com", "example.com"), "bad 6");
+-fail_if(Curl_cert_hostcheck("*fail.com", "example.com"), "bad 7");
+-fail_if(Curl_cert_hostcheck("*.example.", "www.example."), "bad 8");
+-fail_if(Curl_cert_hostcheck("*.example.", "www.example"), "bad 9");
+-fail_if(Curl_cert_hostcheck("", "www"), "bad 10");
+-fail_if(Curl_cert_hostcheck("*", "www"), "bad 11");
+-fail_if(Curl_cert_hostcheck("*.168.0.0", "192.168.0.0"), "bad 12");
+-fail_if(Curl_cert_hostcheck("www.example.com", "192.168.0.0"), "bad 13");
+-
+-#ifdef ENABLE_IPV6
+-fail_if(Curl_cert_hostcheck("*::3285:a9ff:fe46:b619",
+-                            "fe80::3285:a9ff:fe46:b619"), "bad 14");
+-fail_unless(Curl_cert_hostcheck("fe80::3285:a9ff:fe46:b619",
+-                                "fe80::3285:a9ff:fe46:b619"), "good 6");
+-#endif
++static struct testcase tests[] = {
++  {"", "", FALSE},
++  {"a", "", FALSE},
++  {"", "b", FALSE},
++  {"a", "b", FALSE},
++  {"aa", "bb", FALSE},
++  {"\xff", "\xff", TRUE},
++  {"aa.aa.aa", "aa.aa.bb", FALSE},
++  {"aa.aa.aa", "aa.aa.aa", TRUE},
++  {"aa.aa.aa", "*.aa.bb", FALSE},
++  {"aa.aa.aa", "*.aa.aa", TRUE},
++  {"192.168.0.1", "192.168.0.1", TRUE},
++  {"192.168.0.1", "*.168.0.1", FALSE},
++  {"192.168.0.1", "*.0.1", FALSE},
++  {"h.ello", "*.ello", FALSE},
++  {"h.ello.", "*.ello", FALSE},
++  {"h.ello", "*.ello.", FALSE},
++  {"h.e.llo", "*.e.llo", TRUE},
++  {"h.e.llo", " *.e.llo", FALSE},
++  {" h.e.llo", "*.e.llo", TRUE},
++  {"h.e.llo.", "*.e.llo", TRUE},
++  {"*.e.llo.", "*.e.llo", TRUE},
++  {"************.e.llo.", "*.e.llo", TRUE},
++  {"AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"
++   "BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB"
++   "CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC"
++   "DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD"
++   "EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE"
++   ".e.llo.", "*.e.llo", TRUE},
++  {"\xfe\xfe.e.llo.", "*.e.llo", TRUE},
++  {"h.e.llo.", "*.e.llo.", TRUE},
++  {"h.e.llo", "*.e.llo.", TRUE},
++  {".h.e.llo", "*.e.llo.", FALSE},
++  {"h.e.llo", "*.*.llo.", FALSE},
++  {"h.e.llo", "h.*.llo", FALSE},
++  {"h.e.llo", "h.e.*", FALSE},
++  {"hello", "*.ello", FALSE},
++  {"hello", "**llo", FALSE},
++  {"bar.foo.example.com", "*.example.com", FALSE},
++  {"foo.example.com", "*.example.com", TRUE},
++  {"baz.example.net", "b*z.example.net", FALSE},
++  {"foobaz.example.net", "*baz.example.net", FALSE},
++  {"xn--l8j.example.local", "x*.example.local", FALSE},
++  {"xn--l8j.example.net", "*.example.net", TRUE},
++  {"xn--l8j.example.net", "*j.example.net", FALSE},
++  {"xn--l8j.example.net", "xn--l8j.example.net", TRUE},
++  {"xn--l8j.example.net", "xn--l8j.*.net", FALSE},
++  {"xl8j.example.net", "*.example.net", TRUE},
++  {"fe80::3285:a9ff:fe46:b619", "*::3285:a9ff:fe46:b619", FALSE},
++  {"fe80::3285:a9ff:fe46:b619", "fe80::3285:a9ff:fe46:b619", TRUE},
++  {NULL, NULL, FALSE}
++};
+ 
+-#endif
++UNITTEST_START
++{
++  int i;
++  for(i = 0; tests[i].host; i++) {
++    if(tests[i].match != Curl_cert_hostcheck(tests[i].pattern,
++                                             strlen(tests[i].pattern),
++                                             tests[i].host,
++                                             strlen(tests[i].host))) {
++      fprintf(stderr,
++              "HOST: %s\n"
++              "PTRN: %s\n"
++              "did %sMATCH\n",
++              tests[i].host,
++              tests[i].pattern,
++              tests[i].match ? "NOT ": "");
++      unitfail++;
++    }
++  }
++}
++UNITTEST_STOP
++#else
+ 
+-  /* you end the test code like this: */
++UNITTEST_START
+ 
+ UNITTEST_STOP
++#endif

SPECS/curl.spec

 Summary: A utility for getting files from remote servers (FTP, HTTP, and others)
 Name: curl
 Version: 7.76.1
-Release: 23%{?dist}
+Release: 26%{?dist}
 License: MIT
 Source: https://curl.se/download/%{name}-%{version}.tar.xz
 
@@ -74,6 +74,27 @@ Patch23:  0023-curl-7.76.1-CVE-2022-43552.patch
 # fix HTTP multi-header compression denial of service (CVE-2023-23916)
 Patch24:  0024-curl-7.76.1-CVE-2023-23916.patch
 
+# fix TELNET option IAC injection (CVE-2023-27533)
+Patch25:  0025-curl-7.76.1-CVE-2023-27533.patch
+
+# fix SFTP path ~ resolving discrepancy (CVE-2023-27534)
+Patch26:  0026-curl-7.76.1-CVE-2023-27534.patch
+
+# fix FTP too eager connection reuse (CVE-2023-27535)
+Patch27:  0027-curl-7.76.1-CVE-2023-27535.patch
+
+# fix GSS delegation too eager connection re-use (CVE-2023-27536)
+Patch28:  0028-curl-7.76.1-CVE-2023-27536.patch
+
+# fix SSH connection too eager reuse still (CVE-2023-27538)
+Patch29:  0029-curl-7.76.1-CVE-2023-27538.patch
+
+# unify the upload/method handling (CVE-2023-28322)
+Patch30:  0030-curl-7.76.1-CVE-2023-28322.patch
+
+# fix host name wildcard checking
+Patch31:  0031-curl-7.76.1-CVE-2023-28321.patch
+
 # patch making libcurl multilib ready
 Patch101: 0101-curl-7.32.0-multilib.patch
 
@@ -272,6 +293,13 @@ be installed.
 %patch22 -p1
 %patch23 -p1
 %patch24 -p1
+%patch25 -p1
+%patch26 -p1
+%patch27 -p1
+%patch28 -p1
+%patch29 -p1
+%patch30 -p1
+%patch31 -p1
 
 # Fedora patches
 %patch101 -p1
@@ -497,6 +525,20 @@ rm -f ${RPM_BUILD_ROOT}%{_libdir}/libcurl.la
 %{_libdir}/libcurl.so.4.[0-9].[0-9].minimal
 
 %changelog
+* Mon Jun 12 2023 Jacek Migacz <jmigacz@redhat.com> - 7.76.1-26
+- unify the upload/method handling (CVE-2023-28322)
+- fix host name wildcard checking (CVE-2023-28321)
+
+* Wed Apr 12 2023 Kamil Dudka <kdudka@redhat.com> - 7.76.1-25
+- adapt the fix of CVE-2023-27535 for RHEL 9 curl
+
+* Fri Mar 24 2023 Kamil Dudka <kdudka@redhat.com> - 7.76.1-24
+- fix SSH connection too eager reuse still (CVE-2023-27538)
+- fix GSS delegation too eager connection re-use (CVE-2023-27536)
+- fix FTP too eager connection reuse (CVE-2023-27535)
+- fix SFTP path ~ resolving discrepancy (CVE-2023-27534)
+- fix TELNET option IAC injection (CVE-2023-27533)
+
 * Wed Feb 15 2023 Kamil Dudka <kdudka@redhat.com> - 7.76.1-23
 - fix HTTP multi-header compression denial of service (CVE-2023-23916)