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CVE-2014-1532

Published: 29 April 2014

Use-after-free vulnerability in the nsHostResolver::ConditionallyRefreshRecord function in libxul.so in Mozilla Firefox before 29.0, Firefox ESR 24.x before 24.5, Thunderbird before 24.5, and SeaMonkey before 2.26 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via vectors related to host resolution.

Priority

Medium

Cvss 3 Severity Score

9.8

Score breakdown

Status

Package Release Status
firefox
Launchpad, Ubuntu, Debian
lucid Ignored
(end of life)
precise
Released (29.0+build1-0ubuntu0.12.04.2)
quantal
Released (29.0+build1-0ubuntu0.12.10.3)
saucy
Released (29.0+build1-0ubuntu0.13.10.3)
trusty
Released (29.0+build1-0ubuntu0.14.04.2)
upstream
Released (29.0)
thunderbird
Launchpad, Ubuntu, Debian
lucid Ignored
(end of life)
precise
Released (1:24.5.0+build1-0ubuntu0.12.04.1)
quantal
Released (1:24.5.0+build1-0ubuntu0.12.10.1)
saucy
Released (1:24.5.0+build1-0ubuntu0.13.10.1)
trusty
Released (1:24.5.0+build1-0ubuntu0.14.04.1)
upstream
Released (24.5.0)

Severity score breakdown

Parameter Value
Base score 9.8
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H