CVE-2016-5116

critical

Description

gd_xbm.c in the GD Graphics Library (aka libgd) before 2.2.0, as used in certain custom PHP 5.5.x configurations, allows context-dependent attackers to obtain sensitive information from process memory or cause a denial of service (stack-based buffer under-read and application crash) via a long name.

References

https://github.com/libgd/libgd/issues/211

https://github.com/libgd/libgd/commit/4dc1a2d7931017d3625f2d7cff70a17ce58b53b4

http://www.ubuntu.com/usn/USN-3030-1

http://www.openwall.com/lists/oss-security/2016/05/29/5

http://www.debian.org/security/2016/dsa-3619

http://lists.opensuse.org/opensuse-updates/2016-09/msg00078.html

Details

Source: Mitre, NVD

Published: 2016-08-07

Risk Information

CVSS v2

Base Score: 6.4

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 9.1

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Severity: Critical