cosign-bin/cosign.cgi in Cosign 2.0.2 and earlier allows remote authenticated users to perform unauthorized actions as an arbitrary user by using CR (r) sequences in the service parameter to inject LOGIN and REGISTER commands with the desired username.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Cosign | Cosign | 0.7.0 (including) | 0.7.0 (including) |
| Cosign | Cosign | 0.8.0 (including) | 0.8.0 (including) |
| Cosign | Cosign | 0.9.0 (including) | 0.9.0 (including) |
| Cosign | Cosign | 1.0 (including) | 1.0 (including) |
| Cosign | Cosign | 1.1 (including) | 1.1 (including) |
| Cosign | Cosign | 1.5 (including) | 1.5 (including) |
| Cosign | Cosign | 1.6 (including) | 1.6 (including) |
| Cosign | Cosign | 1.7 (including) | 1.7 (including) |
| Cosign | Cosign | 1.8 (including) | 1.8 (including) |
| Cosign | Cosign | 1.8.5 (including) | 1.8.5 (including) |
| Cosign | Cosign | 1.9 (including) | 1.9 (including) |
| Cosign | Cosign | 2.0.1 (including) | 2.0.1 (including) |
| Cosign | Cosign | 2.0.2 (including) | 2.0.2 (including) |
References
- http://secunia.com/advisories/24845
- http://www.securityfocus.com/archive/1/465386/100/100/threaded
- http://www.umich.edu/~umweb/software/cosign/cosign-vuln-2007-002.txt
- http://www.vupen.com/english/advisories/2007/1359
- http://secunia.com/advisories/24845
- http://www.securityfocus.com/archive/1/465386/100/100/threaded
- http://www.umich.edu/~umweb/software/cosign/cosign-vuln-2007-002.txt
- http://www.vupen.com/english/advisories/2007/1359