CVE-2017-16545

The ReadWPGImage function in coders/wpg.c in GraphicsMagick 1.3.26 does not properly validate colormapped images, which allows remote attackers to cause a denial of service (ImportIndexQuantumType invalid write and application crash) or possibly have unspecified other impact via a malformed WPG image.

CVSS v3.0 8.8 HIGH
CVSS v2.0 6.8 MEDIUM

8.8^/10

CVSS v3.0 : HIGH

Vector : AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://sourceforge.net/p/graphicsmagick/bugs/519/	Issue Tracking Patch Third Party Advisory
http://hg.code.sf.net/p/graphicsmagick/code/rev/e8086faa52d0	Issue Tracking Patch Vendor Advisory
https://lists.debian.org/debian-lts-announce/2018/08/msg00002.html
https://www.debian.org/security/2018/dsa-4321
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PF62B5PJA2JDUOCKJGUQO3SPL74BEYSV/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WHIKB4TP6KBJWT2UIPWL5MWMG5QXKGEJ/
https://usn.ubuntu.com/4248-1/

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Configurations

Configuration 1 (hide)

cpe:2.3:a:graphicsmagick:graphicsmagick:1.3.26:*:*:*:*:*:*:*

Information

Published : 2017-11-05 14:29

Updated : 2018-10-18 03:29

NVD link : CVE-2017-16545

Mitre link : CVE-2017-16545

JSON object : View

CWE

CWE-476

NULL Pointer Dereference

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Products Affected

graphicsmagick

graphicsmagick

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