CVE-2022-3725

wireshark: OPUS dissector crash

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Severity

Moderate

Red Hat Product Security

7.5

CVSS 3.1

Review impact separately from score.

Published · October 27, 2022

Updated · November 21, 2025

Description

A vulnerability was found in Wireshark. This flaw causes a crash in the OPUS protocol dissector in Wireshark, leading to a denial of service via packet injection or a crafted capture file.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE-400 · Uncontrolled Resource Consumption