CVE-2016-9556
Published: 23 November 2016
The IsPixelGray function in MagickCore/pixel-accessor.h in ImageMagick 7.0.3-8 allows remote attackers to cause a denial of service (out-of-bounds heap read) via a crafted image file.
Notes
Author | Note |
---|---|
mdeslaur | This is 0166-Prevent-heap-buffer-overflow-in-heap-buffer-overflow.patch |
Priority
Status
Package | Release | Status |
---|---|---|
imagemagick Launchpad, Ubuntu, Debian |
precise |
Released
(8:6.6.9.7-5ubuntu3.6)
|
trusty |
Released
(8:6.7.7.10-6ubuntu3.3)
|
|
upstream |
Needed
|
|
xenial |
Released
(8:6.8.9.9-7ubuntu5.3)
|
|
yakkety |
Released
(8:6.8.9.9-7ubuntu8.2)
|
|
Patches: upstream: https://github.com/ImageMagick/ImageMagick/commit/174de08d7c81ce147689f3b1c73fadd6bf1c023c upstream: https://github.com/ImageMagick/ImageMagick/commit/ce98a7acbcfca7f0a178f4b1e7b957e419e0cc99 |
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 |