CVE-2012-0469

Name of the Vulnerable Software and Affected Versions Mozilla Firefox versions 4.x through 11.0 Firefox ESR versions 10.x before 10.0.4 Thunderbird versions 5.0 through 11.0 Thunderbird ESR versions 10.x before 10.0.4 SeaMonkey version before 2.9

Description The issue allows remote attackers to execute arbitrary code via vectors related to crafted IndexedDB data, specifically in the mozilla::dom::indexedDB::IDBKeyRange::cycleCollection::Trace function. This is a use-after-free vulnerability.

Recommendations For Mozilla Firefox versions 4.x through 11.0, update to a version after 11.0. For Firefox ESR versions 10.x before 10.0.4, update to version 10.0.4 or later. For Thunderbird versions 5.0 through 11.0, update to a version after 11.0. For Thunderbird ESR versions 10.x before 10.0.4, update to version 10.0.4 or later. For SeaMonkey version before 2.9, update to version 2.9 or later.