The rsaauth extension in TYPO3 4.3.0 through 4.3.14, 4.4.0 through 4.4.15, 4.5.0 through 4.5.39, and 4.6.0 through 4.6.18, when configured for the frontend, allows remote attackers to bypass authentication via a password that is casted to an empty value.
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 |
|---|---|---|---|
| Typo3 | Typo3 | 4.3.0 (including) | 4.3.0 (including) |
| Typo3 | Typo3 | 4.3.1 (including) | 4.3.1 (including) |
| Typo3 | Typo3 | 4.3.2 (including) | 4.3.2 (including) |
| Typo3 | Typo3 | 4.3.3 (including) | 4.3.3 (including) |
| Typo3 | Typo3 | 4.3.4 (including) | 4.3.4 (including) |
| Typo3 | Typo3 | 4.3.5 (including) | 4.3.5 (including) |
| Typo3 | Typo3 | 4.3.6 (including) | 4.3.6 (including) |
| Typo3 | Typo3 | 4.3.7 (including) | 4.3.7 (including) |
| Typo3 | Typo3 | 4.3.8 (including) | 4.3.8 (including) |
| Typo3 | Typo3 | 4.3.9 (including) | 4.3.9 (including) |
| Typo3 | Typo3 | 4.3.10 (including) | 4.3.10 (including) |
| Typo3 | Typo3 | 4.3.11 (including) | 4.3.11 (including) |
| Typo3 | Typo3 | 4.3.12 (including) | 4.3.12 (including) |
| Typo3 | Typo3 | 4.3.13 (including) | 4.3.13 (including) |
| Typo3 | Typo3 | 4.3.14 (including) | 4.3.14 (including) |
| Typo3 | Typo3 | 4.4.0 (including) | 4.4.0 (including) |
| Typo3 | Typo3 | 4.4.1 (including) | 4.4.1 (including) |
| Typo3 | Typo3 | 4.4.2 (including) | 4.4.2 (including) |
| Typo3 | Typo3 | 4.4.3 (including) | 4.4.3 (including) |
| Typo3 | Typo3 | 4.4.4 (including) | 4.4.4 (including) |
| Typo3 | Typo3 | 4.4.5 (including) | 4.4.5 (including) |
| Typo3 | Typo3 | 4.4.6 (including) | 4.4.6 (including) |
| Typo3 | Typo3 | 4.4.7 (including) | 4.4.7 (including) |
| Typo3 | Typo3 | 4.4.8 (including) | 4.4.8 (including) |
| Typo3 | Typo3 | 4.4.9 (including) | 4.4.9 (including) |
| Typo3 | Typo3 | 4.4.10 (including) | 4.4.10 (including) |
| Typo3 | Typo3 | 4.4.11 (including) | 4.4.11 (including) |
| Typo3 | Typo3 | 4.4.12 (including) | 4.4.12 (including) |
| Typo3 | Typo3 | 4.4.13 (including) | 4.4.13 (including) |
| Typo3 | Typo3 | 4.4.14 (including) | 4.4.14 (including) |
| Typo3 | Typo3 | 4.4.15 (including) | 4.4.15 (including) |
| Typo3 | Typo3 | 4.5.0 (including) | 4.5.0 (including) |
| Typo3 | Typo3 | 4.5.1 (including) | 4.5.1 (including) |
| Typo3 | Typo3 | 4.5.2 (including) | 4.5.2 (including) |
| Typo3 | Typo3 | 4.5.3 (including) | 4.5.3 (including) |
| Typo3 | Typo3 | 4.5.4 (including) | 4.5.4 (including) |
| Typo3 | Typo3 | 4.5.5 (including) | 4.5.5 (including) |
| Typo3 | Typo3 | 4.5.6 (including) | 4.5.6 (including) |
| Typo3 | Typo3 | 4.5.7 (including) | 4.5.7 (including) |
| Typo3 | Typo3 | 4.5.8 (including) | 4.5.8 (including) |
| Typo3 | Typo3 | 4.5.9 (including) | 4.5.9 (including) |
| Typo3 | Typo3 | 4.5.10 (including) | 4.5.10 (including) |
| Typo3 | Typo3 | 4.5.11 (including) | 4.5.11 (including) |
| Typo3 | Typo3 | 4.5.12 (including) | 4.5.12 (including) |
| Typo3 | Typo3 | 4.5.13 (including) | 4.5.13 (including) |
| Typo3 | Typo3 | 4.5.14 (including) | 4.5.14 (including) |
| Typo3 | Typo3 | 4.5.15 (including) | 4.5.15 (including) |
| Typo3 | Typo3 | 4.5.16 (including) | 4.5.16 (including) |
| Typo3 | Typo3 | 4.5.17 (including) | 4.5.17 (including) |
| Typo3 | Typo3 | 4.5.18 (including) | 4.5.18 (including) |
| Typo3 | Typo3 | 4.5.19 (including) | 4.5.19 (including) |
| Typo3 | Typo3 | 4.5.20 (including) | 4.5.20 (including) |
| Typo3 | Typo3 | 4.5.21 (including) | 4.5.21 (including) |
| Typo3 | Typo3 | 4.5.22 (including) | 4.5.22 (including) |
| Typo3 | Typo3 | 4.5.23 (including) | 4.5.23 (including) |
| Typo3 | Typo3 | 4.5.24 (including) | 4.5.24 (including) |
| Typo3 | Typo3 | 4.5.25 (including) | 4.5.25 (including) |
| Typo3 | Typo3 | 4.5.26 (including) | 4.5.26 (including) |
| Typo3 | Typo3 | 4.5.27 (including) | 4.5.27 (including) |
| Typo3 | Typo3 | 4.5.28 (including) | 4.5.28 (including) |
| Typo3 | Typo3 | 4.5.29 (including) | 4.5.29 (including) |
| Typo3 | Typo3 | 4.5.30 (including) | 4.5.30 (including) |
| Typo3 | Typo3 | 4.5.31 (including) | 4.5.31 (including) |
| Typo3 | Typo3 | 4.5.32 (including) | 4.5.32 (including) |
| Typo3 | Typo3 | 4.5.33 (including) | 4.5.33 (including) |
| Typo3 | Typo3 | 4.5.34 (including) | 4.5.34 (including) |
| Typo3 | Typo3 | 4.5.35 (including) | 4.5.35 (including) |
| Typo3 | Typo3 | 4.5.36 (including) | 4.5.36 (including) |
| Typo3 | Typo3 | 4.5.37 (including) | 4.5.37 (including) |
| Typo3 | Typo3 | 4.5.38 (including) | 4.5.38 (including) |
| Typo3 | Typo3 | 4.5.39 (including) | 4.5.39 (including) |
| Typo3 | Typo3 | 4.6 (including) | 4.6 (including) |
| Typo3 | Typo3 | 4.6.0 (including) | 4.6.0 (including) |
| Typo3 | Typo3 | 4.6.1 (including) | 4.6.1 (including) |
| Typo3 | Typo3 | 4.6.2 (including) | 4.6.2 (including) |
| Typo3 | Typo3 | 4.6.3 (including) | 4.6.3 (including) |
| Typo3 | Typo3 | 4.6.4 (including) | 4.6.4 (including) |
| Typo3 | Typo3 | 4.6.5 (including) | 4.6.5 (including) |
| Typo3 | Typo3 | 4.6.6 (including) | 4.6.6 (including) |
| Typo3 | Typo3 | 4.6.7 (including) | 4.6.7 (including) |
| Typo3 | Typo3 | 4.6.8 (including) | 4.6.8 (including) |
| Typo3 | Typo3 | 4.6.9 (including) | 4.6.9 (including) |
| Typo3 | Typo3 | 4.6.10 (including) | 4.6.10 (including) |
| Typo3 | Typo3 | 4.6.11 (including) | 4.6.11 (including) |
| Typo3 | Typo3 | 4.6.12 (including) | 4.6.12 (including) |
| Typo3 | Typo3 | 4.6.13 (including) | 4.6.13 (including) |
| Typo3 | Typo3 | 4.6.14 (including) | 4.6.14 (including) |
| Typo3 | Typo3 | 4.6.15 (including) | 4.6.15 (including) |
| Typo3 | Typo3 | 4.6.16 (including) | 4.6.16 (including) |
| Typo3 | Typo3 | 4.6.17 (including) | 4.6.17 (including) |
| Typo3 | Typo3 | 4.6.18 (including) | 4.6.18 (including) |
| Typo3-src | Ubuntu | lucid | * |
| Typo3-src | Ubuntu | precise | * |
| Typo3-src | Ubuntu | trusty | * |
| Typo3-src | Ubuntu | upstream | * |
| Typo3-src | Ubuntu | utopic | * |
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://lists.opensuse.org/opensuse-updates/2016-08/msg00106.html
- http://typo3.org/teams/security/security-bulletins/typo3-core/typo3-core-sa-2015-001/
- http://www.debian.org/security/2015/dsa-3164
- http://www.openwall.com/lists/oss-security/2015/02/22/4
- http://www.openwall.com/lists/oss-security/2015/02/22/8
- http://www.securityfocus.com/bid/72763
- http://www.securitytracker.com/id/1031824
- https://review.typo3.org/#/c/37013/
- http://lists.opensuse.org/opensuse-updates/2016-08/msg00106.html
- http://typo3.org/teams/security/security-bulletins/typo3-core/typo3-core-sa-2015-001/
- http://www.debian.org/security/2015/dsa-3164
- http://www.openwall.com/lists/oss-security/2015/02/22/4
- http://www.openwall.com/lists/oss-security/2015/02/22/8
- http://www.securityfocus.com/bid/72763
- http://www.securitytracker.com/id/1031824
- https://review.typo3.org/#/c/37013/