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CVE-2016-6132

Published: 30 June 2016

The gdImageCreateFromTgaCtx function in the GD Graphics Library (aka libgd) before 2.2.3 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted TGA file.

Notes

AuthorNote
mdeslaur
php uses the system libgd2

Priority

Low

Cvss 3 Severity Score

6.5

Score breakdown

Status

Package Release Status
libgd2
Launchpad, Ubuntu, Debian
precise Not vulnerable
(code not present)
trusty
Released (2.1.0-3ubuntu0.3)
upstream Needs triage

wily Ignored
(end of life)
xenial
Released (2.1.1-4ubuntu0.16.04.3)
Patches:
upstream: https://github.com/libgd/libgd/commit/ead349e99868303b37f5e6e9d9d680c9dc71ff8d (247)
upstream: https://github.com/libgd/libgd/commit/0878ffde554d6094a357fc1e118321d2e9712d34 (247 tests)
upstream: https://github.com/libgd/libgd/commit/981060efd6415ed9a08a6aa343e6e195bf65fb47 (248)
upstream: https://github.com/libgd/libgd/commit/bd0b820b8647feefcace20ae13856f6028c6a4dd (248 tests)
upstream: https://github.com/libgd/libgd/commit/ff0234f4da6d1116c0baa66eebd8497526f7a5d9 (248 better)
upstream: https://github.com/libgd/libgd/commit/4d8f54bd0bcede37138db29e371611f334092fc2 (248 more tests)
php5
Launchpad, Ubuntu, Debian
precise Not vulnerable
(uses system gd)
trusty Not vulnerable
(uses system gd)
upstream Needs triage

wily Not vulnerable
(uses system gd)
xenial Does not exist

php7.0
Launchpad, Ubuntu, Debian
precise Does not exist

trusty Does not exist

upstream Needs triage

wily Does not exist

xenial Not vulnerable
(uses system gd)

Severity score breakdown

Parameter Value
Base score 6.5
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H