Vulnerability CVE-2017-16547
Published: 2017-11-06

Description:
The DrawImage function in magick/render.c in GraphicsMagick 1.3.26 does not properly look for pop keywords that are associated with push keywords, which allows remote attackers to cause a denial of service (negative strncpy and application crash) or possibly have unspecified other impact via a crafted file.

Type:

CWE-20

 (Improper Input Validation)

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.8/10
6.4/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Graphicsmagick -> Graphicsmagick 

 References:
http://hg.code.sf.net/p/graphicsmagick/code/rev/785758bbbfcc
https://lists.debian.org/debian-lts-announce/2017/11/msg00016.html
https://lists.debian.org/debian-lts-announce/2018/08/msg00002.html
https://sourceforge.net/p/graphicsmagick/bugs/517/
https://www.debian.org/security/2018/dsa-4321
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