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CVE-2017-6362

Published: 1 September 2017

Double free vulnerability in the gdImagePngPtr function in libgd2 before 2.2.5 allows remote attackers to cause a denial of service via vectors related to a palette with no colors.

Notes

AuthorNote
mdeslaur
php uses the system libgd2

Priority

Medium

CVSS 3 base score: 7.5

Status

Package Release Status
libgd2
Launchpad, Ubuntu, Debian
upstream
Released (2.2.5)
precise
Released (2.0.36~rc1~dfsg-6ubuntu2.6)
trusty
Released (2.1.0-3ubuntu0.8)
xenial
Released (2.1.1-4ubuntu0.16.04.8)
zesty
Released (2.2.4-2ubuntu0.3)
php5
Launchpad, Ubuntu, Debian
upstream Needs triage

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

zesty 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)
zesty Not vulnerable
(uses system gd)
php7.1
Launchpad, Ubuntu, Debian
upstream Needs triage

precise Does not exist

trusty Does not exist

xenial Does not exist

zesty Does not exist