rpc.walld (wall daemon) for Solaris 2.6 through 9 allows local users to send messages to logged on users that appear to come from arbitrary user IDs by closing stderr before executing wall, then supplying a spoofed from header.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Solaris | Sun | 2.5.1 (including) | 2.5.1 (including) |
| Solaris | Sun | 2.6 (including) | 2.6 (including) |
| Solaris | Sun | 7.0 (including) | 7.0 (including) |
| Solaris | Sun | 8.0 (including) | 8.0 (including) |
| Solaris | Sun | 9.0 (including) | 9.0 (including) |
| Sunos | Sun | - (including) | - (including) |
| Sunos | Sun | 5.5.1 (including) | 5.5.1 (including) |
| Sunos | Sun | 5.7 (including) | 5.7 (including) |
| Sunos | Sun | 5.8 (including) | 5.8 (including) |
References
- http://secunia.com/advisories/7825/
- http://sunsolve.sun.com/search/document.do?assetkey=1-26-51980-1
- http://www.kb.cert.org/vuls/id/944241
- http://www.securityfocus.com/archive/1/305105
- http://www.securityfocus.com/bid/6509
- http://www.securitytracker.com/id?1005882
- http://www.securitytracker.com/id?1006682
- https://exchange.xforce.ibmcloud.com/vulnerabilities/11608
- http://secunia.com/advisories/7825/
- http://sunsolve.sun.com/search/document.do?assetkey=1-26-51980-1
- http://www.kb.cert.org/vuls/id/944241
- http://www.securityfocus.com/archive/1/305105
- http://www.securityfocus.com/bid/6509
- http://www.securitytracker.com/id?1005882
- http://www.securitytracker.com/id?1006682
- https://exchange.xforce.ibmcloud.com/vulnerabilities/11608