Vulnerability CVE-2019-11007
Published: 2019-04-08

Description:
In GraphicsMagick 1.4 snapshot-20190322 Q8, there is a heap-based buffer over-read in the ReadMNGImage function of coders/png.c, which allows attackers to cause a denial of service or information disclosure via an image colormap.

Type:

CWE-119

 (Improper Restriction of Operations within the Bounds of a Memory Buffer)

CVSS2 => (AV:N/AC:M/Au:N/C:P/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5.8/10
4.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
None
Partial
Affected software
Opensuse -> LEAP 
Graphicsmagick -> Graphicsmagick 
Debian -> Debian linux 

 References:
http://hg.graphicsmagick.org/hg/GraphicsMagick/rev/40fc71472b98
http://hg.graphicsmagick.org/hg/GraphicsMagick/rev/86a9295e7c83
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00093.html
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00107.html
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00006.html
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00010.html
https://lists.debian.org/debian-lts-announce/2019/04/msg00015.html
https://sourceforge.net/p/graphicsmagick/bugs/596/
Copyright 2024, cxsecurity.com

 

Back to Top