CVE-2016-4447

Impact:
Moderate
Public Date:
2016-05-23
CWE:
CWE-122
Bugzilla:
1338686: CVE-2016-4447 libxml2: Heap-based buffer underreads due to xmlParseName

The MITRE CVE dictionary describes this issue as:

The xmlParseElementDecl function in parser.c in libxml2 before 2.9.4 allows context-dependent attackers to cause a denial of service (heap-based buffer underread and application crash) via a crafted file, involving xmlParseName.

Find out more about CVE-2016-4447 from the MITRE CVE dictionary dictionary and NIST NVD.

CVSS v2 metrics

Base Score 4.3
Base Metrics AV:N/AC:M/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial

Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).

Red Hat Security Errata

Platform Errata Release Date
Red Hat JBoss Core Services 1 RHSA-2016:2957 2016-12-15
Red Hat Enterprise Linux 6 (libxml2) RHSA-2016:1292 2016-06-23
Red Hat Enterprise Linux 7 (libxml2) RHSA-2016:1292 2016-06-23

Affected Packages State

Platform Package State
Red Hat JBoss Web Server 3.0 libxml2 Will not fix
Red Hat Enterprise Linux 5 libxml2 Will not fix
Last Modified

CVE description copyright © 2017, The MITRE Corporation