CVE-2016-9830
Published: 1 March 2017
The MagickRealloc function in memory.c in Graphicsmagick 1.3.25 allows remote attackers to cause a denial of service (crash) via large dimensions in a jpeg image.
From the Ubuntu Security Team
It was discovered that GraphicsMagick incorrectly handled certain image files. An attacker could possibly use this issue to cause a denial of service or other unspecified impact.
Priority
Status
Package | Release | Status |
---|---|---|
graphicsmagick Launchpad, Ubuntu, Debian |
artful |
Ignored
(end of life)
|
bionic |
Not vulnerable
(1.3.25-6)
|
|
cosmic |
Not vulnerable
(1.3.25-6)
|
|
precise |
Ignored
(end of life)
|
|
trusty |
Released
(1.3.18-1ubuntu3.1)
|
|
upstream |
Needs triage
|
|
xenial |
Released
(1.3.23-1ubuntu0.1)
|
|
yakkety |
Ignored
(end of life)
|
|
zesty |
Ignored
(end of life)
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 5.5 |
Attack vector | Local |
Attack complexity | Low |
Privileges required | None |
User interaction | Required |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
References
- https://blogs.gentoo.org/ago/2016/12/01/graphicsmagick-memory-allocation-failure-in-magickrealloc-memory-c
- http://www.openwall.com/lists/oss-security/2016/12/05/5
- http://www.openwall.com/lists/oss-security/2016/12/02/1
- https://github.com/asarubbo/poc/blob/master/00096-graphicsmagick-memalloc-MagickRealloc
- https://www.cve.org/CVERecord?id=CVE-2016-9830
- NVD
- Launchpad
- Debian