CVE-2024-2397
Medium
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.
SeverityMedium
CVSS6.2
Exploit probability—
ProductTcpdump
PublishedApr 12, 2024
First seenApr 12, 2024
Weakness typeCWE-835CWE-835
How to fix
Update
- The Tcpdump Group tcpdumpb9811ef or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| The Tcpdump Group tcpdump | 0d4083e ≤ v < b9811ef | b9811ef |
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