CVE-2020-28030

PoC —

CVSS 3.1

7.5 high

EPSS

2%p80

Published

Nov 2, 2020 (Nov 2, 2020)

Modified

Jun 17, 2026

Description

In Wireshark 3.2.0 to 3.2.7, the GQUIC dissector could crash. This was addressed in epan/dissectors/packet-gquic.c by correcting the implementation of offset advancement.

Vendors: wireshark debian fedoraproject
Products: wireshark, debian linux, fedora
Weakness: CWE-682, CWE-770, CWE-835
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 (2.1%)

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