CVE-2016-5116 Information

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.

CVSS Vector

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

Reference

http://lists.opensuse.org/opensuse-updates/2016-09/msg00078.html http://www.debian.org/security/2016/dsa-3619 http://www.openwall.com/lists/oss-security/2016/05/29/5 http://www.ubuntu.com/usn/USN-3030-1 https://github.com/libgd/libgd/commit/4dc1a2d7931017d3625f2d7cff70a17ce58b53b4 https://github.com/libgd/libgd/issues/211

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

NONE

Base Score

HIGH

Base Severity

9.1