CVE-2017-12643

Publication date 7 August 2017

Last updated 25 August 2025

Ubuntu priority

Why this priority?

Cvss 3 Severity Score

Score breakdown

Description

ImageMagick 7.0.6-1 has a memory exhaustion vulnerability in ReadOneJNGImage in coders\png.c.

Read the notes from the security team

Status

Show unmaintained releases

Package	Ubuntu Release	Status
imagemagick	18.04 LTS bionic	Not affected
	17.10 artful	Not affected
	17.04 zesty	Ignored end of life
	16.04 LTS xenial	Fixed 8:6.8.9.9-7ubuntu5.11
	14.04 LTS trusty	Fixed 8:6.7.7.10-6ubuntu3.11

Notes

mdeslaur

0116-memory-exhaustion-in-ReadOneJNGImage-in-png.c.patch in unstable 0280-CVE-2017-12643-Fix-memory-exhaustion-vulnerability-in-ReadOneJNGImage.patch in wheezy

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package	Patch details
imagemagick	Upstream: 9eedb56

Severity score breakdown

Parameter	Value
Base score	6.5 · Medium
Attack vector	Network
Attack complexity	Low
Privileges required	None
User interaction	Required
Scope	Unchanged
Confidentiality	None
Integrity impact	None
Availability impact	High
Vector	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H