Mozilla Firefox before 15.0, Thunderbird before 15.0, and SeaMonkey before 2.12 do not prevent use of the Object.defineProperty method to shadow the location object (aka window.location), which makes it easier for remote attackers to conduct cross-site scripting (XSS) attacks via vectors involving a plugin.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2012-08-29T10:00:00

Updated: 2024-08-06T19:17:27.097Z

Reserved: 2012-03-30T00:00:00

Link: CVE-2012-1956

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2012-08-29T10:56:39.737

Modified: 2017-09-19T01:34:54.183

Link: CVE-2012-1956

cve-icon Redhat

Severity : Moderate

Publid Date: 2012-08-28T00:00:00Z

Links: CVE-2012-1956 - Bugzilla