CVE-2018-16435

Publication date 3 September 2018

Last updated 24 July 2024

Ubuntu priority

Cvss 3 Severity Score

Little CMS (aka Little Color Management System) 2.9 has an integer overflow in the AllocateDataSet function in cmscgats.c, leading to a heap-based buffer overflow in the SetData function via a crafted file in the second argument to cmsIT8LoadFromFile.

Status

Show unmaintained releases

Package	Ubuntu Release	Status
chromium-browser	19.04 disco	Fixed 69.0.3497.81-0ubuntu1
	18.10 cosmic	Fixed 69.0.3497.81-0ubuntu1
	18.04 LTS bionic	Fixed 69.0.3497.81-0ubuntu0.18.04.1
	16.04 LTS xenial	Fixed 69.0.3497.81-0ubuntu0.16.04.1
	14.04 LTS trusty	Not in release
lcms	19.04 disco	Not in release
	18.10 cosmic	Not in release
	18.04 LTS bionic	Not in release
	16.04 LTS xenial	Not in release
	14.04 LTS trusty	Not in release
lcms2	19.04 disco	Fixed 2.9-3
	18.10 cosmic	Fixed 2.9-3
	18.04 LTS bionic	Fixed 2.9-1ubuntu0.1
	16.04 LTS xenial	Fixed 2.6-3ubuntu2.1
	14.04 LTS trusty	Fixed 2.5-0ubuntu4.2
oxide-qt	19.04 disco	Not in release
	18.10 cosmic	Not in release
	18.04 LTS bionic	Not in release
	16.04 LTS xenial	Ignored
	14.04 LTS trusty	Not in release

Patch details

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

Package	Patch details
lcms	Upstream: 768f70c
lcms2	Upstream: 768f70c

Severity score breakdown

Parameter	Value
Base score	5.5 · Medium
Attack vector	Local
Attack complexity	Low
Privileges required	None
User interaction	Required
Scope	Unchanged
Confidentiality	None
Integrity impact	None
Availability impact	High
Vector	CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

References

Related Ubuntu Security Notices (USN)

USN-3770-2
Little CMS vulnerabilities
20 September 2018

USN-3770-1
Little CMS vulnerabilities
20 September 2018

Other references

https://www.cve.org/CVERecord?id=CVE-2018-16435