Patch CVE-2023-27533 in cmake

SPECS/cmake/CVE-2023-27533.patch

@@ -0,0 +1,60 @@
+From 7aee1a49cb796ad199f02746222808d3313fbe9b Mon Sep 17 00:00:00 2001
+From: Suresh Thelkar <[email protected]>
+Date: Tue, 17 Sep 2024 12:38:59 +0530
+Subject: [PATCH] Backporting patch for CVE-2023-27533
+
+Upstream patch details are given below.
+https://github.com/curl/curl/pull/10728/commits
+---
+ Utilities/cmcurl/lib/telnet.c | 21 +++++++++++++++++++++
+ 1 file changed, 21 insertions(+)
+
+diff --git a/Utilities/cmcurl/lib/telnet.c b/Utilities/cmcurl/lib/telnet.c
+index fdd137fb..c8af4c95 100644
+--- a/Utilities/cmcurl/lib/telnet.c
++++ b/Utilities/cmcurl/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(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) {
+@@ -796,6 +809,14 @@ static CURLcode check_telnet_options(struct Curl_easy *data)
+   }
+
+   for(head = data->set.telnet_options; head; head = head->next) {
++	 char *option = head->data;
++     char *arg;
++     char *sep = strchr(option, '=');
++	 if(sep) {
++		arg = ++sep;
++		if(str_is_nonascii(arg))
++			continue;
++	 }
+     if(sscanf(head->data, "%127[^= ]%*[ =]%255s",
+               option_keyword, option_arg) == 2) {
+
+-- 
+2.34.1
+

SPECS/cmake/cmake.spec

@@ -21,6 +21,7 @@ Patch6:         CVE-2023-38545.patch
 Patch7:         CVE-2023-38546.patch
 Patch8:         cve-2023-44487.patch
 Patch9:         CVE-2023-28320.patch
+Patch10:        CVE-2023-27533.patch
 Patch10:        CVE-2023-27534.patch
 BuildRequires:  bzip2
 BuildRequires:  bzip2-devel
@@ -88,7 +89,7 @@ bin/ctest --force-new-ctest-process --rerun-failed --output-on-failure
 
 %changelog
 * Wed Sep 18 2024 Suresh Thelkar <[email protected]> - 3.21.4-12
-- Patch CVE-2023-27534
+- Patch CVE-2023-27533 and CVE-2023-27534
 
 * Fri Jul 26 2024 Zhichun Wan <[email protected]> - 3.21.4-11
 - Patch CVE-2023-28320.patch