CVE-2017-11722

MEDIUM

GraphicsMagick 1.3.26 - DoS

Title source: llm

Description

The WriteOnePNGImage function in coders/png.c in GraphicsMagick 1.3.26 allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via a crafted file, because the program's actual control flow was inconsistent with its indentation. This resulted in a logging statement executing outside of a loop, and consequently using an invalid array index corresponding to the loop's exit condition.

References (4)

[Issue Tracking, Patch, Third Party Advisory] http://hg.code.sf.net/p/graphicsmagick/code/rev/f423ba88ca4e

[Mailing List, Third Party Advisory] https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PF62B5PJA2JDUOCKJGUQO3SPL74BEYSV/

[Mailing List, Third Party Advisory] https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WHIKB4TP6KBJWT2UIPWL5MWMG5QXKGEJ/

[Third Party Advisory] https://www.debian.org/security/2018/dsa-4321

Scores

CVSS v3 6.5

EPSS 0.0073

EPSS Percentile 72.5%

Attack Vector NETWORK

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

Details

CWE

CWE-125

Status published

Products (2)

graphicsmagick/graphicsmagick

n/a/n/a

Published Jul 28, 2017

Tracked Since Feb 18, 2026