CVE-2012-5134

Public on 2012-11-28
Modified on 2014-09-14
Description
Heap-based buffer underflow in the xmlParseAttValueComplex function in parser.c in libxml2 2.9.0 and earlier, as used in Google Chrome before 23.0.1271.91 and other products, allows remote attackers to cause a denial of service or possibly execute arbitrary code via crafted entities in an XML document.
Severity
Important severity
Important
CVSS v3 Base Score
6.8
See breakdown

Affected Packages

Platform Package Release Date Advisory Status
Amazon Linux 1 libxml2 2012-12-06 ALAS-2012-143 Fixed

CVSS Scores

Score Type Score Vector
Amazon Linux CVSSv2 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P
NVD CVSSv2 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P