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CVE-2016-6912

Published: 26 January 2017

Double free vulnerability in the gdImageWebPtr function in the GD Graphics Library (aka libgd) before 2.2.4 allows remote attackers to have unspecified impact via large width and height values.

Notes

AuthorNote
mdeslaur
php uses the system libgd2

Priority

Medium

CVSS 3 base score: 9.8

Status

Package Release Status
libgd2
Launchpad, Ubuntu, Debian
upstream
Released (2.2.4-1)
precise Not vulnerable
(code not present)
trusty
Released (2.1.0-3ubuntu0.6)
xenial
Released (2.1.1-4ubuntu0.16.04.6)
yakkety
Released (2.2.1-1ubuntu3.3)
Patches:
upstream: https://github.com/libgd/libgd/commit/a49feeae76d41959d85ee733925a4cf40bac61b2
php5
Launchpad, Ubuntu, Debian
upstream Needs triage

precise Not vulnerable
(uses system gd)
trusty Not vulnerable
(uses system gd)
xenial Does not exist

yakkety Does not exist

php7.0
Launchpad, Ubuntu, Debian
upstream Needs triage

precise Does not exist

trusty Does not exist

xenial Not vulnerable
(uses system gd)
yakkety Not vulnerable
(uses system gd)