Description
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.
Published: 2012-08-29
Score: 4.3 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2012-1965 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.
Ubuntu USN Ubuntu USN USN-1548-1 Firefox vulnerabilities
Ubuntu USN Ubuntu USN USN-1551-1 Thunderbird vulnerabilities
History

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Subscriptions

Mozilla Firefox Seamonkey Thunderbird
Redhat Enterprise Linux
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

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

Reserved: 2012-03-30T00:00:00.000Z

Link: CVE-2012-1956

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

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

Modified: 2025-04-11T00:51:21.963

Link: CVE-2012-1956

cve-icon Redhat

Severity : Moderate

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

Links: CVE-2012-1956 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses