CVE-2003-0795

No fix known EPSS 8%

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.

Published 2003-11-18 · CVE record · OSV

Products: gnu zebra, quagga, sgi propack