CVE-2019-6978
Published: 28 January 2019
The GD Graphics Library (aka LibGD) 2.2.5 has a double free in the gdImage*Ptr() functions in gd_gif_out.c, gd_jpeg.c, and gd_wbmp.c. NOTE: PHP is unaffected.
Notes
| Author | Note |
|---|---|
| mdeslaur | php uses the system libgd2 |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
libgd2 Launchpad, Ubuntu, Debian |
bionic |
Released
(2.2.5-4ubuntu0.3)
|
| cosmic |
Released
(2.2.5-4ubuntu1.1)
|
|
| disco |
Not vulnerable
(2.2.5-5.1)
|
|
| eoan |
Not vulnerable
(2.2.5-5.1)
|
|
| focal |
Not vulnerable
(2.2.5-5.1)
|
|
| groovy |
Not vulnerable
(2.2.5-5.1)
|
|
| hirsute |
Not vulnerable
(2.2.5-5.1)
|
|
| trusty |
Released
(2.1.0-3ubuntu0.11)
|
|
| upstream |
Needs triage
|
|
| xenial |
Released
(2.1.1-4ubuntu0.16.04.11)
|
|
|
Patches: upstream: https://github.com/libgd/libgd/commit/553702980ae89c83f2d6e254d62cf82e204956d0 |
||
|
php5 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| cosmic |
Does not exist
|
|
| disco |
Does not exist
|
|
| eoan |
Does not exist
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| trusty |
Not vulnerable
(uses system gd)
|
|
| upstream |
Needs triage
|
|
| xenial |
Does not exist
|
|
|
php7.0 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| cosmic |
Does not exist
|
|
| disco |
Does not exist
|
|
| eoan |
Does not exist
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Needs triage
|
|
| xenial |
Not vulnerable
(uses system gd)
|
|
|
php7.2 Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(uses system gd)
|
| cosmic |
Not vulnerable
(uses system gd)
|
|
| disco |
Not vulnerable
(uses system gd)
|
|
| eoan |
Does not exist
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Needs triage
|
|
| xenial |
Does not exist
|
|
|
php7.3 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| cosmic |
Does not exist
|
|
| disco |
Does not exist
|
|
| eoan |
Not vulnerable
(uses system gd)
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Needs triage
|
|
| xenial |
Does not exist
|
|
|
Patches: upstream: https://github.com/php/php-src/commit/089f7c0bc28d399b0420aa6ef058e4c1c120b2ae |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 9.8 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | High |
| Availability impact | High |
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |