Name: CVE-2020-28030: Incorrect Calculation
Creator: Rapid7
Published: 2020-10-30T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2020-28030, CWE-682, CWE-770, CWE-835, CVSS 7.5, EPSS 0.02066

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.

CVSS Details

CVSS 3.1 Base Score: 7.5
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Alpine Linux	—	Upgrade wireshark	Jan 4, 2021	Oct 30, 2020
Arch Linux	—	Upgrade to the latest version of Arch Linux	Jul 11, 2025	Oct 30, 2020
Debian	—	Upgrade wireshark	Feb 8, 2021	Nov 2, 2020
Redhat_linux	—	No solution exists	Jul 9, 2025	Nov 2, 2020
Suse	—	Upgrade wireshark-develUpgrade libwireshark13Upgrade libwsutil11Upgrade wiresharkUpgrade libwiretap10Upgrade wireshark-ui-qt	Nov 28, 2020	Nov 2, 2020
Wireshark	—	Upgrade to Wireshark version 3.2.8	Nov 5, 2020	Nov 2, 2020

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CVSS Details

Covered by Rapid7

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