614000 – (CVE-2016-8678) media-gfx/imagemagick: heap-based buffer overflow in IsPixelMonochrome (pixel-accessor.h)

Bug 614000 (CVE-2016-8678) - media-gfx/imagemagick: heap-based buffer overflow in IsPixelMonochrome (pixel-accessor.h)

Summary: media-gfx/imagemagick: heap-based buffer overflow in IsPixelMonochrome (pixel...

Status:	RESOLVED CANTFIX

Alias:	CVE-2016-8678

Product:	Gentoo Security
Classification:	Unclassified
Component:	Vulnerabilities (show other bugs)
Hardware:	All Linux

Importance:	Normal minor (vote)
Assignee:	Gentoo Security

URL:	https://blogs.gentoo.org/ago/2016/10/...
Whiteboard:	~3 [noglsa cve]
Keywords:

Depends on:	602044
Blocks:
	Show dependency tree

Reported:	2017-03-27 08:26 UTC by Agostino Sarubbo
Modified:	2017-09-17 21:30 UTC (History)
CC List:	1 user (show)

See Also:
Package list:
Runtime testing required:	---

Attachments
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.

Description Agostino Sarubbo gentoo-dev

2017-03-27 08:26:38 UTC

Details at $URL.


@maintainer(s): after the bump, in case we need to stabilize the package, please let us know if it is ready for the stabilization or not.

Comment 1 Yury German Gentoo Infrastructure

2017-03-31 04:44:38 UTC

CVE ID: CVE-2016-8678
   Summary: The IsPixelMonochrome function in MagickCore/pixel-accessor.h in ImageMagick 7.0.3.0 allows remote attackers to cause a denial of service (out-of-bounds read and crash) via a crafted file.  NOTE: the vendor says "This is a Q64 issue and we do not support Q64."
 Published: 2017-02-15T21:59:00.000Z

Comment 2 Thomas Deutschmann (RETIRED) gentoo-dev

2017-05-22 17:06:03 UTC

Upstream bug: https://github.com/ImageMagick/ImageMagick/issues/272

Only affecting unsupported QuantumDepth=64 build.