Description
Multilink PPP for ISDN dialup users in Ascend before 4.6 allows remote attackers to cause a denial of service via a spoofed endpoint identifier.
References
- 19990210 Security problems in ISDN equipment authentication mailing-list
- ascend-ppp-isdn-dos(7498) vdb-entry
- 19990212 PPP/ISDN multilink security issue - summary mailing-list