CVE-2024-0209

HIGH 7.8EPSS 0.6%

IEEE 1609.2 dissector crash in Wireshark 4.2.0, 4.0.0 to 4.0.11, and 3.6.0 to 3.6.19 allows denial of service via packet injection or crafted capture file

CVSS v3.1: 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v3.1: 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS: 0.58% chance of exploitation in the next 30 days, 45th percentile
Published: 2024-01-03
Updated: 2026-03-27

Proof-of-concept exploits (1)

https://gitlab.com/wireshark/wireshark/-/issues/19501

References

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