CVE-2018-11251
Published: 18 May 2018
In ImageMagick 7.0.7-23 Q16 x86_64 2018-01-24, there is a heap-based buffer over-read in ReadSUNImage in coders/sun.c, which allows attackers to cause a denial of service (application crash in SetGrayscaleImage in MagickCore/quantize.c) via a crafted SUN image file.
Notes
Author | Note |
---|---|
mdeslaur | CVE-2018-11251.patch in wheezy |
Priority
Status
Package | Release | Status |
---|---|---|
imagemagick Launchpad, Ubuntu, Debian |
artful |
Released
(8:6.9.7.4+dfsg-16ubuntu2.2)
|
bionic |
Released
(8:6.9.7.4+dfsg-16ubuntu6.2)
|
|
trusty |
Released
(8:6.7.7.10-6ubuntu3.11)
|
|
upstream |
Released
(8:6.9.9.39+dfsg-1)
|
|
xenial |
Released
(8:6.8.9.9-7ubuntu5.11)
|
|
Patches: upstream: https://github.com/ImageMagick/ImageMagick/commit/73fbc6a557b4f63af18b2debe83f817859ef7481 |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 6.5 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | Required |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |