CVE-2018-9261

PoC —

CVSS 3.0

7.5 high

EPSS

3%p86

Published

Apr 4, 2018 (Apr 4, 2018)

Modified

Jun 17, 2026

Description

In Wireshark 2.4.0 to 2.4.5 and 2.2.0 to 2.2.13, the NBAP dissector could crash with a large loop that ends with a heap-based buffer overflow. This was addressed in epan/dissectors/packet-nbap.c by prohibiting the self-linking of DCH-IDs.

Vendors: wireshark debian
Products: wireshark, debian linux
Weakness: CWE-834
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 (2.9%)

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