CVE-2024-35434: Irontec Sngrep

High severity, CVSS 7.5. EPSS: 0.6% chance of exploitation in the next 30 days.

Irontec Sngrep v1.8.1 was discovered to contain a heap buffer overflow via the function rtp_check_packet at /sngrep/src/rtp.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted SIP packet.

Affected products

• Irontec Sngrep: version 1.8.1 only

Published 2024-05-29. Last modified 2026-06-17.