Patch CVE-2023-27533 in cmake
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Родитель
6b1169774d
Коммит
cf3f3b869b
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@ -0,0 +1,60 @@
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From 7aee1a49cb796ad199f02746222808d3313fbe9b Mon Sep 17 00:00:00 2001
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From: Suresh Thelkar <sthelkar@microsoft.com>
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Date: Tue, 17 Sep 2024 12:38:59 +0530
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Subject: [PATCH] Backporting patch for CVE-2023-27533
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Upstream patch details are given below.
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https://github.com/curl/curl/pull/10728/commits
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---
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Utilities/cmcurl/lib/telnet.c | 21 +++++++++++++++++++++
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1 file changed, 21 insertions(+)
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diff --git a/Utilities/cmcurl/lib/telnet.c b/Utilities/cmcurl/lib/telnet.c
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index fdd137fb..c8af4c95 100644
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--- a/Utilities/cmcurl/lib/telnet.c
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+++ b/Utilities/cmcurl/lib/telnet.c
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@@ -770,6 +770,17 @@ static void printsub(struct Curl_easy *data,
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}
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}
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+static bool str_is_nonascii(const char *str)
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+{
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+ size_t len = strlen(str);
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+ while(len--) {
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+ if(*str & 0x80)
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+ return TRUE;
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+ str++;
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+ }
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+ return FALSE;
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+}
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+
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static CURLcode check_telnet_options(struct Curl_easy *data)
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{
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struct curl_slist *head;
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@@ -784,6 +795,8 @@ static CURLcode check_telnet_options(struct Curl_easy *data)
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/* Add the user name as an environment variable if it
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was given on the command line */
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if(conn->bits.user_passwd) {
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+ if(str_is_nonascii(conn->user))
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+ return CURLE_BAD_FUNCTION_ARGUMENT;
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msnprintf(option_arg, sizeof(option_arg), "USER,%s", conn->user);
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beg = curl_slist_append(tn->telnet_vars, option_arg);
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if(!beg) {
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@@ -796,6 +809,14 @@ static CURLcode check_telnet_options(struct Curl_easy *data)
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}
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for(head = data->set.telnet_options; head; head = head->next) {
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+ char *option = head->data;
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+ char *arg;
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+ char *sep = strchr(option, '=');
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+ if(sep) {
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+ arg = ++sep;
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+ if(str_is_nonascii(arg))
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+ continue;
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+ }
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if(sscanf(head->data, "%127[^= ]%*[ =]%255s",
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option_keyword, option_arg) == 2) {
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--
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2.34.1
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@ -2,7 +2,7 @@
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Summary: Cmake
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Name: cmake
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Version: 3.21.4
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Release: 11%{?dist}
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Release: 12%{?dist}
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License: BSD AND LGPLv2+
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Vendor: Microsoft Corporation
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Distribution: Mariner
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@ -21,6 +21,7 @@ Patch6: CVE-2023-38545.patch
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Patch7: CVE-2023-38546.patch
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Patch8: cve-2023-44487.patch
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Patch9: CVE-2023-28320.patch
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Patch10: CVE-2023-27533.patch
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BuildRequires: bzip2
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BuildRequires: bzip2-devel
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BuildRequires: curl
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@ -86,6 +87,9 @@ bin/ctest --force-new-ctest-process --rerun-failed --output-on-failure
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%{_prefix}/doc/%{name}-*/*
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%changelog
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* Tue Sep 17 2024 Suresh Thelkar <sthelkar@microsoft.com> - 3.21.4-12
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- Patch CVE-2023-27533
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* Fri Jul 26 2024 Zhichun Wan <zhichunwan@microsoft.com> - 3.21.4-11
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- Patch CVE-2023-28320.patch
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@ -30,8 +30,8 @@ check-debuginfo-0.15.2-1.cm2.aarch64.rpm
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chkconfig-1.20-4.cm2.aarch64.rpm
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chkconfig-debuginfo-1.20-4.cm2.aarch64.rpm
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chkconfig-lang-1.20-4.cm2.aarch64.rpm
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cmake-3.21.4-11.cm2.aarch64.rpm
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cmake-debuginfo-3.21.4-11.cm2.aarch64.rpm
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cmake-3.21.4-12.cm2.aarch64.rpm
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cmake-debuginfo-3.21.4-12.cm2.aarch64.rpm
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coreutils-8.32-7.cm2.aarch64.rpm
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coreutils-debuginfo-8.32-7.cm2.aarch64.rpm
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coreutils-lang-8.32-7.cm2.aarch64.rpm
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@ -31,8 +31,8 @@ check-debuginfo-0.15.2-1.cm2.x86_64.rpm
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chkconfig-1.20-4.cm2.x86_64.rpm
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chkconfig-debuginfo-1.20-4.cm2.x86_64.rpm
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chkconfig-lang-1.20-4.cm2.x86_64.rpm
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cmake-3.21.4-11.cm2.x86_64.rpm
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cmake-debuginfo-3.21.4-11.cm2.x86_64.rpm
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cmake-3.21.4-12.cm2.x86_64.rpm
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cmake-debuginfo-3.21.4-12.cm2.x86_64.rpm
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coreutils-8.32-7.cm2.x86_64.rpm
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coreutils-debuginfo-8.32-7.cm2.x86_64.rpm
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coreutils-lang-8.32-7.cm2.x86_64.rpm
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