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CVE-2014-1509

Published: 18 March 2014

Buffer overflow in the _cairo_truetype_index_to_ucs4 function in cairo, as used in Mozilla Firefox before 28.0, Firefox ESR 24.x before 24.4, Thunderbird before 24.4, and SeaMonkey before 2.25, allows remote attackers to execute arbitrary code via a crafted extension that renders fonts in a PDF document.

Priority

Low

Cvss 3 Severity Score

8.8

Score breakdown

Status

Package Release Status
firefox
Launchpad, Ubuntu, Debian
lucid Ignored
(end of life)
precise
Released (28.0+build2-0ubuntu0.12.04.1)
quantal
Released (28.0+build2-0ubuntu0.12.10.1)
saucy
Released (28.0+build2-0ubuntu0.13.10.1)
upstream
Released (28.0)
thunderbird
Launchpad, Ubuntu, Debian
lucid Ignored
(end of life)
precise
Released (1:24.4.0+build1-0ubuntu0.12.04.1)
quantal
Released (1:24.4.0+build1-0ubuntu0.12.10.1)
saucy
Released (1:24.4.0+build1-0ubuntu0.13.10.2)
upstream
Released (24.4.0)

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:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H