National Cyber Awareness System
Vulnerability Summary for CVE-2008-0273
Original release date:01/15/2008
Last revised:03/08/2011
Source:
US-CERT/NIST
Overview
Interpretation conflict in Drupal 4.7.x before 4.7.11 and 5.x before 5.6, when Internet Explorer 6 is used, allows remote attackers to conduct cross-site scripting (XSS) attacks via invalid UTF-8 byte sequences, which are not processed as UTF-8 by Drupal's HTML filtering, but are processed as UTF-8 by Internet Explorer, effectively removing characters from the document and defeating the HTML protection mechanism.
Impact
CVSS Severity (version 2.0):
Impact Subscore:
2.9
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 modification
References to Advisories, Solutions, and Tools
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External Source: BID
Name: 27238
Type: Patch Information
External Source: SECUNIA
Name: 28422
Type: Patch Information
External Source: XF
Name: drupal-utf8-xss(39619)
External Source: VUPEN
Name: ADV-2008-0134
External Source: VUPEN
Name: ADV-2008-0127
External Source: CONFIRM
Name: http://www.vbdrupal.org/forum/showthread.php?t=1349
External Source: CONFIRM
Name: http://www.vbdrupal.org/forum/showthread.php?p=6878
External Source: SECUNIA
Name: 28486
External Source: CONFIRM
Name: http://drupal.org/node/208564
Technical Details
- Cross-Site Scripting (XSS) (CWE-79)