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CVE-2016-4483

Published: 4 May 2016

The xmlBufAttrSerializeTxtContent function in xmlsave.c in libxml2 allows context-dependent attackers to cause a denial of service (out-of-bounds read and application crash) via a non-UTF-8 attribute value, related to serialization. NOTE: this vulnerability may be a duplicate of CVE-2016-3627.

Priority

Low

CVSS 3 base score: 7.5

Status

Package Release Status
libxml2
Launchpad, Ubuntu, Debian
precise
Released (2.7.8.dfsg-5.1ubuntu4.15)
trusty
Released (2.9.1+dfsg1-3ubuntu4.8)
upstream
Released (2.9.4)
wily
Released (2.9.2+zdfsg1-4ubuntu0.4)
xenial
Released (2.9.3+dfsg1-1ubuntu0.1)
yakkety Not vulnerable
(2.9.3+dfsg1-1.2)
zesty Not vulnerable
(2.9.3+dfsg1-1.2)
Patches:
upstream: https://git.gnome.org/browse/libxml2/commit/?id=c97750d11bb8b6f3303e7131fe526a61ac65bcfd