The vty layer in Quagga before 0.96.4, and Zebra 0.93b and earlier, does not verify that sub-negotiation is taking place when processing the SE marker, which allows remote attackers to cause a denial of service (crash) via a malformed telnet command to the telnet CLI port, which may trigger a null dereference.
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Affected Vendors & Products
References
History
No history.

Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-08T02:05:12.613Z
Reserved: 2003-09-17T00:00:00
Link: CVE-2003-0795

No data.

Status : Deferred
Published: 2003-12-15T05:00:00.000
Modified: 2025-04-03T01:03:51.193
Link: CVE-2003-0795
