CVE-2024-2397

MediumCVSS 6.2/10Last modified Jun 17, 2026

Description

Due to a bug in packet data buffers management, the PPP printer in tcpdump can enter an infinite loop when reading a crafted DLT_PPP_SERIAL .pcap savefile. This problem does not affect any tcpdump release, but it affected the git master branch from 2023-06-05 to 2024-03-21.

Metrics

CVSS 3.1 6.2/10CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-835

Affected software

Vendor	Product	Versions
The Tcpdump Group	tcpdump	>= 0d4083e, < b9811ef

References

Timeline

Published: Apr 12, 2024
Last modified: Jun 17, 2026
NVD status: Deferred

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