CVE-2016-6128
Published: 30 June 2016
The gdImageCropThreshold function in gd_crop.c in the GD Graphics Library (aka libgd) before 2.2.3, as used in PHP before 7.0.9, allows remote attackers to cause a denial of service (application crash) via an invalid color index.
Notes
Author | Note |
---|---|
mdeslaur | php uses the system libgd2 introduced in 2.1.0 |
Priority
Status
Package | Release | Status |
---|---|---|
libgd2 Launchpad, Ubuntu, Debian |
precise |
Not vulnerable
(2.0.36~rc1~dfsg-6ubuntu2.1)
|
trusty |
Released
(2.1.0-3ubuntu0.2)
|
|
upstream |
Needs triage
|
|
wily |
Released
(2.1.1-4ubuntu0.15.10.2)
|
|
xenial |
Released
(2.1.1-4ubuntu0.16.04.2)
|
|
Patches: upstream: https://github.com/libgd/libgd/compare/3fe0a7128bac5000fdcfab888bd2a75ec0c9447d...fd623025505e87bba7ec8555eeb72dae4fb0afd |
||
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 | 7.5 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |