CVE-2016-7568
Published: 28 September 2016
Integer overflow in the gdImageWebpCtx function in gd_webp.c in the GD Graphics Library (aka libgd) through 2.2.3, as used in PHP through 7.0.11, allows remote attackers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact via crafted imagewebp and imagedestroy calls.
Notes
Author | Note |
---|---|
mdeslaur | php uses the system libgd2 code in gd 2.1.x is different, can use the php5 patch |
Priority
CVSS 3 base score: 9.8
Status
Package | Release | Status |
---|---|---|
libgd2 Launchpad, Ubuntu, Debian |
upstream |
Needs triage
|
precise |
Not vulnerable
(code not present)
|
|
trusty |
Released
(2.1.0-3ubuntu0.5)
|
|
xenial |
Released
(2.1.1-4ubuntu0.16.04.5)
|
|
yakkety |
Released
(2.2.1-1ubuntu3.2)
|
|
Patches: upstream: https://github.com/libgd/libgd/commit/40bec0f38f50e8510f5bb71a82f516d46facde03 |
||
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
|
|
Patches: upstream: http://git.php.net/?p=php-src.git;a=commit;h=46df0642618eabc5b5b7df490d1ae23bda00a745 |
||
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)
|
|
Patches: upstream: https://github.com/php/php-src/commit/c18263e0e0769faee96a5d0ee04b750c442783c6 |