CVE-2023-4512

PoC —

CVSS 3.1

7.5 high

EPSS

<1%p42

Published

Aug 24, 2023 (Aug 24, 2023)

Modified

Jun 17, 2026

Description

CBOR dissector crash in Wireshark 4.0.0 to 4.0.6 allows denial of service via packet injection or crafted capture file

Vendors: wireshark
Products: wireshark
Weakness: CWE-674
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.5%)

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