CVE-2016-7530

Publication date 25 August 2016

Last updated 24 July 2024

Ubuntu priority

Cvss 3 Severity Score

The quantum handling code in ImageMagick allows remote attackers to cause a denial of service (divide-by-zero error or out-of-bounds write) via a crafted file.

Read the notes from the security team

Status

Show unmaintained releases

Package	Ubuntu Release	Status
imagemagick	16.10 yakkety	Fixed 8:6.8.9.9-7ubuntu8.1
	16.04 LTS xenial	Fixed 8:6.8.9.9-7ubuntu5.2
	14.04 LTS trusty	Fixed 8:6.7.7.10-6ubuntu3.2
	12.04 LTS precise	Fixed 8:6.6.9.7-5ubuntu3.5

Notes

mdeslaur

This is 0110-Fix-out-of-bound-in-quantum-handling.patch, 0150-Fix-regression-due-to-previous-bug-fix.patch, 0108-Fix-SIGFPE-in-quantum.c.patch

Patch details

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

Package	Patch details
imagemagick	Upstream: 63346f3 Upstream: c4e63ad Upstream: b5ed738

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

References

Related Ubuntu Security Notices (USN)

USN-3131-1
ImageMagick vulnerabilities
21 November 2016