CVE-2019-1010220: Tcpdump

Low severity, CVSS 3.3. EPSS: 1.3% chance of exploitation in the next 30 days.

tcpdump.org tcpdump 4.9.2 is affected by: CWE-126: Buffer Over-read. The impact is: May expose Saved Frame Pointer, Return Address etc. on stack. The component is: line 234: "ND_PRINT((ndo, "%s", buf));", in function named "print_prefix", in "print-hncp.c". The attack vector is: The victim must open a specially crafted pcap file.

Affected products

• Tcpdump Tcpdump: version 4.9.2 only

Published 2019-07-22. Last modified 2026-06-17.