CVE-2013-7456
Published: 27 May 2016
gd_interpolation.c in the GD Graphics Library (aka libgd) before 2.1.1, as used in PHP before 5.5.36, 5.6.x before 5.6.22, and 7.x before 7.0.7, allows remote attackers to cause a denial of service (out-of-bounds read) or possibly have unspecified other impact via a crafted image that is mishandled by the imagescale function.
Notes
Author | Note |
---|---|
mdeslaur | php uses the system libgd2 |
Priority
Status
Package | Release | Status |
---|---|---|
libgd2 Launchpad, Ubuntu, Debian |
precise |
Not vulnerable
(code not present)
|
trusty |
Released
(2.1.0-3ubuntu0.2)
|
|
upstream |
Released
(2.1.1)
|
|
wily |
Not vulnerable
(2.1.1-4build1)
|
|
xenial |
Not vulnerable
|
|
Patches: upstream: https://github.com/libgd/libgd/commit/4f65a3e4eedaffa1efcf9ee1eb08f0b504fbc31a |
||
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 | 7.6 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | Required |
Scope | Unchanged |
Confidentiality | Low |
Integrity impact | Low |
Availability impact | High |
Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H |