The remote SVN views functionality (lib/vclib/svn/svn_ra.py) in ViewVC before 1.1.15 does not properly perform authorization, which allows remote attackers to bypass intended access restrictions via unspecified vectors.
Weakness
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Viewvc | Viewvc | * | 1.1.14 (including) |
| Viewvc | Viewvc | 0.8 (including) | 0.8 (including) |
| Viewvc | Viewvc | 0.9 (including) | 0.9 (including) |
| Viewvc | Viewvc | 0.9.1 (including) | 0.9.1 (including) |
| Viewvc | Viewvc | 0.9.2 (including) | 0.9.2 (including) |
| Viewvc | Viewvc | 0.9.3 (including) | 0.9.3 (including) |
| Viewvc | Viewvc | 0.9.4 (including) | 0.9.4 (including) |
| Viewvc | Viewvc | 1.0.0 (including) | 1.0.0 (including) |
| Viewvc | Viewvc | 1.0.1 (including) | 1.0.1 (including) |
| Viewvc | Viewvc | 1.0.2 (including) | 1.0.2 (including) |
| Viewvc | Viewvc | 1.0.3 (including) | 1.0.3 (including) |
| Viewvc | Viewvc | 1.0.4 (including) | 1.0.4 (including) |
| Viewvc | Viewvc | 1.0.5 (including) | 1.0.5 (including) |
| Viewvc | Viewvc | 1.0.6 (including) | 1.0.6 (including) |
| Viewvc | Viewvc | 1.0.7 (including) | 1.0.7 (including) |
| Viewvc | Viewvc | 1.0.8 (including) | 1.0.8 (including) |
| Viewvc | Viewvc | 1.0.9 (including) | 1.0.9 (including) |
| Viewvc | Viewvc | 1.0.10 (including) | 1.0.10 (including) |
| Viewvc | Viewvc | 1.0.11 (including) | 1.0.11 (including) |
| Viewvc | Viewvc | 1.1.0 (including) | 1.1.0 (including) |
| Viewvc | Viewvc | 1.1.1 (including) | 1.1.1 (including) |
| Viewvc | Viewvc | 1.1.2 (including) | 1.1.2 (including) |
| Viewvc | Viewvc | 1.1.3 (including) | 1.1.3 (including) |
| Viewvc | Viewvc | 1.1.4 (including) | 1.1.4 (including) |
| Viewvc | Viewvc | 1.1.5 (including) | 1.1.5 (including) |
| Viewvc | Viewvc | 1.1.6 (including) | 1.1.6 (including) |
| Viewvc | Viewvc | 1.1.7 (including) | 1.1.7 (including) |
| Viewvc | Viewvc | 1.1.8 (including) | 1.1.8 (including) |
| Viewvc | Viewvc | 1.1.9 (including) | 1.1.9 (including) |
| Viewvc | Viewvc | 1.1.10 (including) | 1.1.10 (including) |
| Viewvc | Viewvc | 1.1.11 (including) | 1.1.11 (including) |
| Viewvc | Viewvc | 1.1.12 (including) | 1.1.12 (including) |
| Viewvc | Viewvc | 1.1.13 (including) | 1.1.13 (including) |
| Viewvc | Ubuntu | hardy | * |
| Viewvc | Ubuntu | lucid | * |
| Viewvc | Ubuntu | natty | * |
| Viewvc | Ubuntu | oneiric | * |
| Viewvc | Ubuntu | precise | * |
| Viewvc | Ubuntu | quantal | * |
| Viewvc | Ubuntu | raring | * |
| Viewvc | Ubuntu | saucy | * |
| Viewvc | Ubuntu | upstream | * |
| Viewvc | Ubuntu | utopic | * |
| Viewvc | Ubuntu | vivid | * |
| Viewvc | Ubuntu | wily | * |
Potential Mitigations
Related Attack Patterns
- https://cwe.mitre.org/data/definitions/114.html
- https://cwe.mitre.org/data/definitions/115.html
- https://cwe.mitre.org/data/definitions/151.html
- https://cwe.mitre.org/data/definitions/194.html
- https://cwe.mitre.org/data/definitions/22.html
- https://cwe.mitre.org/data/definitions/57.html
- https://cwe.mitre.org/data/definitions/593.html
- https://cwe.mitre.org/data/definitions/633.html
- https://cwe.mitre.org/data/definitions/650.html
- https://cwe.mitre.org/data/definitions/94.html
References
- http://osvdb.org/83225
- http://viewvc.tigris.org/issues/show_bug.cgi?id=353
- http://viewvc.tigris.org/source/browse/%2Acheckout%2A/viewvc/tags/1.1.15/CHANGES
- http://viewvc.tigris.org/source/browse/viewvc?view=rev\u0026revision=2755
- http://viewvc.tigris.org/source/browse/viewvc?view=rev\u0026revision=2756
- http://viewvc.tigris.org/source/browse/viewvc?view=rev\u0026revision=2757
- http://viewvc.tigris.org/source/browse/viewvc?view=rev\u0026revision=2759
- http://viewvc.tigris.org/source/browse/viewvc?view=rev\u0026revision=2760
- http://www.debian.org/security/2012/dsa-2563
- http://www.mandriva.com/security/advisories?name=MDVSA-2013:134
- http://www.openwall.com/lists/oss-security/2012/06/25/8
- http://www.securityfocus.com/bid/54197
- https://exchange.xforce.ibmcloud.com/vulnerabilities/76614
- https://lwn.net/Articles/505096/
- https://wiki.mageia.org/en/Support/Advisories/MGASA-2012-0175
- http://osvdb.org/83225
- http://viewvc.tigris.org/issues/show_bug.cgi?id=353
- http://viewvc.tigris.org/source/browse/%2Acheckout%2A/viewvc/tags/1.1.15/CHANGES
- http://viewvc.tigris.org/source/browse/viewvc?view=rev\u0026revision=2755
- http://viewvc.tigris.org/source/browse/viewvc?view=rev\u0026revision=2756
- http://viewvc.tigris.org/source/browse/viewvc?view=rev\u0026revision=2757
- http://viewvc.tigris.org/source/browse/viewvc?view=rev\u0026revision=2759
- http://viewvc.tigris.org/source/browse/viewvc?view=rev\u0026revision=2760
- http://www.debian.org/security/2012/dsa-2563
- http://www.mandriva.com/security/advisories?name=MDVSA-2013:134
- http://www.openwall.com/lists/oss-security/2012/06/25/8
- http://www.securityfocus.com/bid/54197
- https://exchange.xforce.ibmcloud.com/vulnerabilities/76614
- https://lwn.net/Articles/505096/
- https://wiki.mageia.org/en/Support/Advisories/MGASA-2012-0175