CVE-2016-9894

Publication date 13 December 2016

Last updated 24 July 2024

Ubuntu priority

Cvss 3 Severity Score

A buffer overflow in SkiaGl caused when a GrGLBuffer is truncated during allocation. Later writers will overflow the buffer, resulting in a potentially exploitable crash. This vulnerability affects Firefox < 50.1.

Status

Show unmaintained releases

Package	Ubuntu Release	Status
firefox	16.10 yakkety	Fixed 50.1.0+build2-0ubuntu0.16.10.1
	16.04 LTS xenial	Fixed 50.1.0+build2-0ubuntu0.16.04.1
	14.04 LTS trusty	Fixed 50.1.0+build2-0ubuntu0.14.04.1
	12.04 LTS precise	Fixed 50.1.0+build2-0ubuntu0.12.04.1
thunderbird	16.10 yakkety	Not affected
	16.04 LTS xenial	Not affected
	14.04 LTS trusty	Not in release
	12.04 LTS precise	Not affected

Severity score breakdown

Parameter	Value
Base score	7.5 · High
Attack vector	Network
Attack complexity	Low
Privileges required	None
User interaction	None
Scope	Unchanged
Confidentiality	None
Integrity impact	None
Availability impact	High
Vector	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References

Related Ubuntu Security Notices (USN)