CVEvulnerability

CVE-2016-5766

8.8 HIGH Published 2016-08-07 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2016-08-07
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.0 ([email protected])
8.8 HIGH — CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
6.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:P
Weaknesses
CWE-190

Description

Integer overflow in the _gd2GetHeader function in gd_gd2.c in the GD Graphics Library (aka libgd) before 2.2.3, as used in PHP before 5.5.37, 5.6.x before 5.6.23, and 7.x before 7.0.8, allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via crafted chunk dimensions in an image.

Affected configurations

• redhat openshift 2.0 • freebsd freebsd 8.3 • redhat enterprise linux 6.0 • freebsd freebsd 8.0 • redhat enterprise linux 5 • libgd libgd 2.2.2 • freebsd freebsd 10.0 • fedoraproject fedora 23 • debian debian linux 8.0 • freebsd freebsd 10.1 • fedoraproject fedora 24 • freebsd freebsd 8.4 • freebsd freebsd 9.2 • freebsd freebsd 8.2 • freebsd freebsd 8.1 • freebsd freebsd 9.0 • freebsd freebsd 10.2 • fedoraproject fedora 22 • freebsd freebsd 9.3 • redhat enterprise linux 7.0 • freebsd freebsd 10.3 • freebsd freebsd 9.1

Related

Weakness · CWE (1)

  • CWE-190 Integer Overflow or Wraparound weakness

References