CVE-2011-2903: Rhythm Tcptrack

Medium severity, CVSS 6.8. EPSS: 2.3% chance of exploitation in the next 30 days.

Heap-based buffer overflow in tcptrack before 1.4.2 might allow attackers to execute arbitrary code via a long command line argument. NOTE: this is only a vulnerability in limited scenarios in which tcptrack is "configured as a handler for other applications." This issue might not qualify for inclusion in CVE.

Affected products

• Rhythm Tcptrack: up to and including 1.4.1; version 1.0.0 only; version 1.0.1 only; version 1.0.2 only; version 1.1 only; version 1.1.0 only; …

Published 2011-09-02. Last modified 2026-06-16.