Out-of-Bounds Affecting libxml2 package, versions <0:2.9.1-6.el7_2.2
Snyk CVSS
Attack Complexity
Low
User Interaction
Required
Threat Intelligence
EPSS
0.74% (81st
percentile)
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk ID SNYK-CENTOS7-LIBXML2-2056831
- published 26 Jul 2021
- disclosed 11 Oct 2015
Introduced: 11 Oct 2015
CVE-2015-8242 Open this link in a new tabHow to fix?
Upgrade Centos:7
libxml2
to version 0:2.9.1-6.el7_2.2 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libxml2
package and not the libxml2
package as distributed by Centos
.
See How to fix?
for Centos:7
relevant fixed versions and status.
The xmlSAX2TextNode function in SAX2.c in the push interface in the HTML parser in libxml2 before 2.9.3 allows context-dependent attackers to cause a denial of service (stack-based buffer over-read and application crash) or obtain sensitive information via crafted XML data.
References
- http://lists.apple.com/archives/security-announce/2016/Mar/msg00000.html
- http://lists.apple.com/archives/security-announce/2016/Mar/msg00001.html
- http://lists.apple.com/archives/security-announce/2016/Mar/msg00002.html
- http://lists.apple.com/archives/security-announce/2016/Mar/msg00004.html
- http://www.securityfocus.com/bid/77681
- https://bugzilla.gnome.org/show_bug.cgi?id=756372
- https://bugzilla.redhat.com/show_bug.cgi?id=1281950
- https://git.gnome.org/browse/libxml2/commit/?id=8fb4a770075628d6441fb17a1e435100e2f3b1a2
- https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04944172
- https://support.apple.com/HT206166
- https://support.apple.com/HT206167
- https://support.apple.com/HT206168
- https://support.apple.com/HT206169
- http://www.oracle.com/technetwork/topics/security/bulletinjan2016-2867206.html
- http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
- http://xmlsoft.org/news.html
- https://access.redhat.com/security/cve/CVE-2015-8242
- https://security.gentoo.org/glsa/201701-37
- http://marc.info/?l=bugtraq&m=145382616617563&w=2
- http://www.openwall.com/lists/oss-security/2015/11/17/5
- http://www.openwall.com/lists/oss-security/2015/11/18/23
- http://rhn.redhat.com/errata/RHSA-2015-2549.html
- http://rhn.redhat.com/errata/RHSA-2015-2550.html
- http://rhn.redhat.com/errata/RHSA-2016-1089.html
- https://access.redhat.com/errata/RHSA-2015:2550
- http://www.securitytracker.com/id/1034243
- http://lists.opensuse.org/opensuse-updates/2015-12/msg00120.html
- http://lists.opensuse.org/opensuse-updates/2016-01/msg00031.html
- http://www.ubuntu.com/usn/USN-2834-1