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authorAndrii Davydenko <andrii.davydenko@globallogic.com>2022-12-14 12:08:42 +0200
committerMykyta Dorokhin <mykyta.dorokhin@globallogic.com>2023-01-24 12:41:29 +0200
commit2eaa3fd064097eb221b56d5df0e7136ba705a0cd (patch)
tree2ca46c9a625d6f743933b1ea7e2fc6bd2581e6eb /recipes-core/libxml/libxml2/CVE-2021-3537.patch
parent1e52890ac41318d28923787af35541a8f9ee0653 (diff)
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CVE Packages Update
Move libfastjson to the rsyslog directory rsyslog 8.2002.0 -> 8.2206.0 add ntp4.2.8 recipe with fixed CVEs update cryptsetup to 2.4.3 fix libxml2 CVE-2016-3709 curl 7.75.0 -> 7.86.0 strongswan 5.8.4 -> 5.9.8 libmodbus 3.1.6 -> 3.1.7 libesmtp 1.0.6 -> 1.1.0 cifs-utils 6.1 -> 7.0 update libtirpc to version 1.3.3 update rsync to version 3.2.5 Add zlib 1.2.13 upgrade gnutls to 3.7.8 upgrade openssh to 8.9p1 Add cmake 3.24.2 and cmake-native 3.24.2 to avoid loop dependecies building expat Add expat 2.5.0 to fix CVE-2022-40674 and CVE-2022-43680 openvpn 2.4.9 -> 2.4.12 hostapd 2.9 -> 2.10 [GP-1837] mPower R.6.3.X (Fall'22): CVE Upgrade (after 2022-12-28) Openssh 8.9p1 no longer needed, because all necessary CVE fixes, backports and whitelists are present for current Openssh 8.4p1. There are no new CVE's in report. [GP-1837] mPower R.6.3.X (Fall'22): CVE Upgrade (after 2022-12-28) Backported CVE patches for python3 component. Need to remove after upgrading Yocto to version more than 3.1.21. [GP-1837] mPower R.6.3.X (Fall'22): CVE Upgrade (after 2022-12-28) Backported CVE patch for sudo component. Added 2 CVE's to whitelist for OpenVPN component.
Diffstat (limited to 'recipes-core/libxml/libxml2/CVE-2021-3537.patch')
-rw-r--r--recipes-core/libxml/libxml2/CVE-2021-3537.patch50
1 files changed, 50 insertions, 0 deletions
diff --git a/recipes-core/libxml/libxml2/CVE-2021-3537.patch b/recipes-core/libxml/libxml2/CVE-2021-3537.patch
new file mode 100644
index 0000000..9e64c2a
--- /dev/null
+++ b/recipes-core/libxml/libxml2/CVE-2021-3537.patch
@@ -0,0 +1,50 @@
+From babe75030c7f64a37826bb3342317134568bef61 Mon Sep 17 00:00:00 2001
+From: Nick Wellnhofer <wellnhofer@aevum.de>
+Date: Sat, 1 May 2021 16:53:33 +0200
+Subject: [PATCH] Propagate error in xmlParseElementChildrenContentDeclPriv
+
+Check return value of recursive calls to
+xmlParseElementChildrenContentDeclPriv and return immediately in case
+of errors. Otherwise, struct xmlElementContent could contain unexpected
+null pointers, leading to a null deref when post-validating documents
+which aren't well-formed and parsed in recovery mode.
+
+Fixes #243.
+
+Upstream-Status: Backport
+[https://gitlab.gnome.org/GNOME/libxml2/-/commit/babe75030c7f64a37826bb3342317134568bef61]
+CVE: CVE-2021-3537
+Signed-off-by: Chee Yang Lee <chee.yang.lee@intel.com>
+
+---
+ parser.c | 7 +++++++
+ 1 file changed, 7 insertions(+)
+
+diff --git a/parser.c b/parser.c
+index b42e6043..73c27edd 100644
+--- a/parser.c
++++ b/parser.c
+@@ -6208,6 +6208,8 @@ xmlParseElementChildrenContentDeclPriv(xmlParserCtxtPtr ctxt, int inputchk,
+ SKIP_BLANKS;
+ cur = ret = xmlParseElementChildrenContentDeclPriv(ctxt, inputid,
+ depth + 1);
++ if (cur == NULL)
++ return(NULL);
+ SKIP_BLANKS;
+ GROW;
+ } else {
+@@ -6341,6 +6343,11 @@ xmlParseElementChildrenContentDeclPriv(xmlParserCtxtPtr ctxt, int inputchk,
+ SKIP_BLANKS;
+ last = xmlParseElementChildrenContentDeclPriv(ctxt, inputid,
+ depth + 1);
++ if (last == NULL) {
++ if (ret != NULL)
++ xmlFreeDocElementContent(ctxt->myDoc, ret);
++ return(NULL);
++ }
+ SKIP_BLANKS;
+ } else {
+ elem = xmlParseName(ctxt);
+--
+GitLab
+