CVE-2018-9258

PoC —

CVSS 3.0

7.5 high

EPSS

2%p79

Published

Apr 4, 2018 (Apr 4, 2018)

Modified

Jun 17, 2026

Description

In Wireshark 2.4.0 to 2.4.5, the TCP dissector could crash. This was addressed in epan/dissectors/packet-tcp.c by preserving valid data sources.

Vendors: wireshark debian
Products: wireshark, debian linux
Weakness: CWE-20
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (1.9%)

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