CVE-2016-2797

Published: 8 March 2016

The graphite2::TtfUtil::CmapSubtable12Lookup function in Graphite 2 before 1.3.6, as used in Mozilla Firefox before 45.0 and Firefox ESR 38.x before 38.7, allows remote attackers to cause a denial of service (buffer over-read) or possibly have unspecified other impact via a crafted Graphite smart font, a different vulnerability than CVE-2016-2801.

Priority

CVSS 3 base score: 8.8

Status

Package	Release	Status
firefox Launchpad, Ubuntu, Debian	precise	Does not exist (precise was released [45.0+build2-0ubuntu0.12.04.1])
	trusty	Does not exist (trusty was released [45.0+build2-0ubuntu0.14.04.1])
	upstream	Released (45.0)
	wily	Released (45.0+build2-0ubuntu0.15.10.1)
	xenial	Not vulnerable (45.0+build2-0ubuntu1)
	yakkety	Not vulnerable (45.0+build2-0ubuntu1)
	zesty	Not vulnerable (45.0+build2-0ubuntu1)
graphite2 Launchpad, Ubuntu, Debian	precise	Does not exist (precise was needed)
	trusty	Released (1.3.6-1ubuntu0.14.04.1)
	upstream	Released (1.3.6-1)
	wily	Released (1.3.6-1ubuntu0.15.10.1)
	xenial	Released (1.3.6-1ubuntu1)
	yakkety	Released (1.3.6-1ubuntu1)
	zesty	Released (1.3.6-1ubuntu1)
thunderbird Launchpad, Ubuntu, Debian	precise	Does not exist (precise was released [1:38.7.2+build1-0ubuntu0.12.04.1])
	trusty	Does not exist (trusty was released [1:38.7.2+build1-0ubuntu0.14.04.1])
	upstream	Released (38.7)
	wily	Released (1:38.7.2+build1-0ubuntu0.15.10.1)
	xenial	Released (1:38.7.2+build1-0ubuntu0.16.04.1)
	yakkety	Released (1:38.8.0+build1-0ubuntu1)
	zesty	Released (1:38.8.0+build1-0ubuntu1)

References

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