Description
NetScreen ScreenOS 2.8 through 4.0, when forwarding H.323 or Netmeeting traffic, allows remote attackers to cause a denial of service (firewall session table consumption) by establishing multiple half-open H.323 sessions, which are not cleaned up on garbage removal and do not time out for 36 hours.
References
- netscreen-h323-dos(10700) vdb-entry
- 6250 vdb-entry
- 20021125 Potential H.323 Denial of Service mailing-list