CVE-2017-11637 : GraphicsMagick 1.3.26 has a NULL pointer dereference in the WritePCLImage() func

GraphicsMagick 1.3.26 has a NULL pointer dereference in the WritePCLImage() function in coders/pcl.c during writes of monochrome images.

Published 2017-07-26 08:29:00

Updated 2018-10-18 10:29:04

Source MITRE

View at NVD, CVE.org

Vulnerability category: Memory Corruption

Products affected by CVE-2017-11637

Graphicsmagick » Graphicsmagick » Version: 1.3.26
cpe:2.3:a:graphicsmagick:graphicsmagick:1.3.26:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.42%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 59 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
7.5	HIGH	AV:N/AC:L/Au:N/C:P/I:P/A:P	10.0	6.4	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
9.8	CRITICAL	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	3.9	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

Assigned by: nvd@nist.gov (Primary)

http://hg.code.sf.net/p/graphicsmagick/code/rev/f3ffc5541257

Mercurial Repository: p/graphicsmagick/code: changeset 15095:f3ffc5541257
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/08/msg00002.html

[SECURITY] [DLA 1456-1] graphicsmagick security update

CVEs referencing this url
https://www.debian.org/security/2018/dsa-4321

Debian -- Security Information -- DSA-4321-1 graphicsmagick

CVEs referencing this url
https://usn.ubuntu.com/4206-1/

USN-4206-1: GraphicsMagick vulnerabilities | Ubuntu security notices | Ubuntu

CVEs referencing this url

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