National Cyber Awareness System
Vulnerability Summary for CVE-2009-1840
Original release date:06/12/2009
Last revised:08/21/2010
Source:
US-CERT/NIST
Overview
Mozilla Firefox before 3.0.11, Thunderbird, and SeaMonkey do not check content policy before loading a script file into a XUL document, which allows remote attackers to bypass intended access restrictions via a crafted HTML document, as demonstrated by a "web bug" in an e-mail message, or web script or an advertisement in a web page.
Impact
CVSS Severity (version 2.0):
Impact Subscore:
10.0
Exploitability Subscore:
8.6
CVSS Version 2 Metrics:
Access Vector: Network exploitable; Victim must voluntarily interact with attack mechanism
Access Complexity: Medium
Authentication: Not required to exploit
Impact Type:Allows unauthorized disclosure of information; Allows unauthorized modification; Allows disruption of service
References to Advisories, Solutions, and Tools
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External Source: VUPEN
Name: ADV-2009-1572
Type: Advisory; Patch Information
External Source: BID
Name: 35326
Type: Patch Information
External Source: FEDORA
Name: FEDORA-2009-6411
External Source: FEDORA
Name: FEDORA-2009-6366
External Source: REDHAT
Name: RHSA-2009:1095
External Source: CONFIRM
Name: https://bugzilla.redhat.com/show_bug.cgi?id=503582
External Source: CONFIRM
Name: https://bugzilla.mozilla.org/show_bug.cgi?id=477979
External Source: XF
Name: firefox-xul-security-bypass(51076)
External Source: SECTRACK
Name: 1022379
External Source: CONFIRM
Name: http://www.mozilla.org/security/announce/2009/mfsa2009-31.html
Type: Advisory
External Source: MANDRIVA
Name: MDVSA-2009:141
External Source: DEBIAN
Name: DSA-1820
External Source: SUNALERT
Name: 264308
External Source: SLACKWARE
Name: SSA:2009-167-01
External Source: SECUNIA
Name: 35468
External Source: SECUNIA
Name: 35440
Type: Advisory
External Source: SECUNIA
Name: 35439
Type: Advisory
External Source: SECUNIA
Name: 35431
Type: Advisory
External Source: SECUNIA
Name: 35415
External Source: SECUNIA
Name: 35331
Type: Advisory
External Source: OVAL
Name: oval:org.mitre.oval:def:9448
External Source: OSVDB
Name: 55158
References to Check Content
Identifier:oval:org.mitre.oval:def:9448
Check System:http://oval.mitre.org/XMLSchema/oval-definitions-5
Technical Details
- Permissions, Privileges, and Access Control (CWE-264)