Security Advisory

CVE-2003-0795

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2003-11-18 05:00:00

Last updated 2024-08-08 02:05:12

Assigner mitre

CVSS score not scored

State PUBLISHED

Description

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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