CVE-2017-12935
Published: 18 August 2017
The ReadMNGImage function in coders/png.c in GraphicsMagick 1.3.26 mishandles large MNG images, leading to an invalid memory read in the SetImageColorCallBack function in magick/image.c.
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
(1.3.26-6)
|
|
cosmic |
Not vulnerable
(1.3.26-6)
|
|
disco |
Not vulnerable
(1.3.26-6)
|
|
eoan |
Not vulnerable
(1.3.26-6)
|
|
focal |
Not vulnerable
(1.3.26-6)
|
|
groovy |
Not vulnerable
(1.3.26-6)
|
|
hirsute |
Not vulnerable
(1.3.26-6)
|
|
impish |
Not vulnerable
(1.3.26-6)
|
|
jammy |
Not vulnerable
(1.3.26-6)
|
|
trusty |
Released
(1.3.18-1ubuntu3.1+esm3)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
upstream |
Needs triage
|
|
xenial |
Released
(1.3.23-1ubuntu0.3)
|
|
zesty |
Ignored
(end of life)
|
|
Patches: upstream: http://hg.code.sf.net/p/graphicsmagick/code/rev/cd699a44f188 |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 8.8 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | Required |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
References
- http://www.openwall.com/lists/oss-security/2017/08/18/4
- http://hg.code.sf.net/p/graphicsmagick/code/rev/cd699a44f188
- https://blogs.gentoo.org/ago/2017/08/05/graphicsmagick-invalid-memory-read-in-setimagecolorcallback-image-c/
- https://ubuntu.com/security/notices/USN-4222-1
- https://www.cve.org/CVERecord?id=CVE-2017-12935
- NVD
- Launchpad
- Debian