Multiple vulnerabilities in the SACK functionality in (1) tcp_input.c and (2) tcp_usrreq.c OpenBSD 3.5 and 3.6 allow remote attackers to cause a denial of service (memory exhaustion or system crash).
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Openbsd | Openbsd | 3.5 (including) | 3.5 (including) |
| Openbsd | Openbsd | 3.6 (including) | 3.6 (including) |
References
- http://securitytracker.com/id?1013611
- http://www.openbsd.org/errata.html#sack
- http://www.openbsd.org/errata35.html#sack
- http://www.securityfocus.com/bid/12951
- http://securitytracker.com/id?1013611
- http://www.openbsd.org/errata.html#sack
- http://www.openbsd.org/errata35.html#sack
- http://www.securityfocus.com/bid/12951