CVE-2017-13147

HIGH

GraphicsMagick 1.3.26 - Denial of Service via MNG MEND Chunk Length Handling

Title source: llm

Description

In GraphicsMagick 1.3.26, an allocation failure vulnerability was found in the function ReadMNGImage in coders/png.c when a small MNG file has a MEND chunk with a large length value.

References (2)

Core 2

Core References

Issue Tracking, Patch, Third Party Advisory x_refsource_confirm

https://sourceforge.net/p/graphicsmagick/bugs/446/

Vendor Advisory vendor-advisory x_refsource_ubuntu

https://usn.ubuntu.com/4206-1/

Scores

CVSS v3 8.8

EPSS 0.0154

EPSS Percentile 71.8%

Attack Vector NETWORK

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

CWE

CWE-20

Status published

Products (1)

graphicsmagick/graphicsmagick 1.3.26

Published Aug 23, 2017

Tracked Since Feb 18, 2026