Out-of-Bounds Affecting libxml2 package, versions <2.9.1+dfsg1-5+deb8u2
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-DEBIAN8-LIBXML2-429293
- published20 May 2016
- disclosed20 May 2016
Introduced: 20 May 2016
CVE-2016-1834 (opens in a new tab)How to fix?
Upgrade Debian:8 libxml2 to version 2.9.1+dfsg1-5+deb8u2 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 Debian.
See How to fix? for Debian:8 relevant fixed versions and status.
Heap-based buffer overflow in the xmlStrncat function in libxml2 before 2.9.4, as used in Apple iOS before 9.3.2, OS X before 10.11.5, tvOS before 9.2.1, and watchOS before 2.2.1, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted XML document.
References
- https://security-tracker.debian.org/tracker/CVE-2016-1834
- https://support.apple.com/HT206564
- https://support.apple.com/HT206566
- https://support.apple.com/HT206567
- https://support.apple.com/HT206568
- http://lists.apple.com/archives/security-announce/2016/May/msg00001.html
- http://lists.apple.com/archives/security-announce/2016/May/msg00002.html
- http://lists.apple.com/archives/security-announce/2016/May/msg00003.html
- http://lists.apple.com/archives/security-announce/2016/May/msg00004.html
- https://bugzilla.gnome.org/show_bug.cgi?id=763071
- https://git.gnome.org/browse/libxml2/commit/?id=8fbbf5513d609c1770b391b99e33314cd0742704
- https://kc.mcafee.com/corporate/index?page=content&id=SB10170
- https://www.tenable.com/security/tns-2016-18
- http://xmlsoft.org/news.html
- https://www.debian.org/security/2016/dsa-3593
- http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html
- http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html
- http://rhn.redhat.com/errata/RHSA-2016-2957.html
- https://access.redhat.com/errata/RHSA-2016:1292
- http://www.securityfocus.com/bid/90691
- http://www.securitytracker.com/id/1035890
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2016-1834
- http://www.ubuntu.com/usn/USN-2994-1