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CVE-2016-2795

Published: 8 March 2016

The graphite2::FileFace::get_table_fn function in Graphite 2 before 1.3.6, as used in Mozilla Firefox before 45.0 and Firefox ESR 38.x before 38.7, does not initialize memory for an unspecified data structure, which allows remote attackers to cause a denial of service or possibly have unknown other impact via a crafted Graphite smart font.

Priority

Medium

Cvss 3 Severity Score

8.8

Score breakdown

Status

Package Release Status
firefox
Launchpad, Ubuntu, Debian
precise
Released (45.0+build2-0ubuntu0.12.04.1)
trusty
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 Ignored
(end of life)
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
Released (1:38.7.2+build1-0ubuntu0.12.04.1)
trusty
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)

Severity score breakdown

Parameter Value
Base score 8.8
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H