CVE-2014-8767: Red Hat Tcpdump

Medium severity, CVSS 5.0. EPSS: 5.5% chance of exploitation in the next 30 days.

Integer underflow in the olsr_print function in tcpdump 3.9.6 through 4.6.2, when in verbose mode, allows remote attackers to cause a denial of service (crash) via a crafted length value in an OLSR frame.

Affected products

• Red Hat Tcpdump: version 3.9.6 only; version 3.9.7 only; version 3.9.8 only; version 4.0.0 only; version 4.1.0 only; version 4.1.1 only; …

Published 2014-11-20. Last modified 2026-06-17.