CVE-2017-11543: Tcpdump

Critical severity, CVSS 9.8. EPSS: 6.2% chance of exploitation in the next 30 days.

tcpdump 4.9.0 has a buffer overflow in the sliplink_print function in print-sl.c.

Affected products

• Tcpdump Tcpdump: version 4.9.0 only

Published 2017-07-23. Last modified 2026-06-17.