CVE-2022-3275

wireshark: Crash in the OPUS protocol dissector that allows denial of service via packet injection or crafted capture file.

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Severity

Moderate

Red Hat Product Security

7.5

CVSS 3.1

Review impact separately from score.

Published · December 13, 2022

Updated · November 22, 2025

Description

A vulnerability was found in Wireshark. This issue could cause a crash in the OPUS protocol dissector in Wireshark that allows a denial of service via packet injection or 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