Bugzilla atom feed cross-site scripting
| bugzilla-atom-feed-xss (32248) |
Description:
Bugzilla is vulnerable to cross-site scripting, caused by improper validation in the processing of Atom feeds. A remote attacker could exploit this vulnerability using a web feed to inject malicious script into a Web page which would be executed in a victim's Web browser within the security context of the hosting Web site, once the page is viewed. An attacker could use this vulnerability to steal the victim's cookie-based authentication credentials.
*CVSS:
| Base Score: | 4.2 |
| Access Vector: | Remote |
| Access Complexity: | High |
| Authentication: | Not Required |
| Confidentiality Impact: | Partial |
| Integrity Impact: | Partial |
| Availability Impact: | None |
| Temporal Score: | 3.7 |
| Exploitability: | High |
| Remediation Level: | Official-Fix |
| Report Confidence: | Confirmed |
Consequences:
Gain Access
Remedy:
Upgrade to the latest version of Bugzilla (2.20.4, 2.22.2, 2.23.4 or later), available from the Bugzilla Web site. See References.
References:
- BugTraq Mailing List, Fri Feb 02 2007 - 19:54:16 CST : Security Advisory for Bugzilla 2.20.3, 2.22.1, and 2.23.3.
- Bugzilla Web site: Download- Bugzilla.
- BID-22380: Mozilla Bugzilla HTML Injection And Information disclosure Vulnerabilities
- CVE-2007-0791: Cross-site scripting (XSS) vulnerability in Atom feeds in Bugzilla 2.20.3, 2.22.1, and 2.23.3, and earlier versions down to 2.20.1, allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.
- SA24031: Bugzilla Cross-Site Scripting Vulnerability
- SECTRACK ID: 1017585: Bugzilla Input Validation Flaw in Atom Feeds Permits Cross-Site Scripting Attacks and Access Control Bug May Disclose Database Password
- VUPEN/ADV-2007-0477: Bugzilla Atom Feeds Cross Site Scripting and Database Password Disclosure Issues
Platforms Affected:
- Mozilla Bugzilla 2.20.1
- Mozilla Bugzilla 2.20.2
- Mozilla Bugzilla 2.20.3
- Mozilla Bugzilla 2.21
- Mozilla Bugzilla 2.21.1
- Mozilla Bugzilla 2.21.2
- Mozilla Bugzilla 2.22
- Mozilla Bugzilla 2.22 rc1
- Mozilla Bugzilla 2.22.1
- Mozilla Bugzilla 2.23.2
- Mozilla Bugzilla 2.23.3
Reported:
Feb 02, 2007
The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall the author/distributor (IBM Internet Security Systems X-Force) be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.
For corrections or additions please email xforce@iss.net
* According to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an "industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response." IBM PROVIDES THE CVSS SCORES "AS IS" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY.
The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall IBM be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.
