CVE-2021-22222

State: Published
Severity: 7.5 High
Published: Jun 7, 2021
Updated: Aug 3, 2024
Reserved: Jan 5, 2021

Description

Infinite loop in DVB-S2-BB dissector in Wireshark 3.4.0 to 3.4.5 allows denial of service via packet injection or crafted capture file

Scores

CVSS	Score	Vector	Source
3.1	7.5 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	GitLab

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
WiresharkThe Wireshark Foundation	>=3.4.0, <3.4.6Affected

References

https://www.wireshark.org/security/wnpa-sec-2021-05.html
https://gitlab.com/wireshark/wireshark/-/merge_requests/3130
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22222.json
GLSA-202107-21vendor-advisory
https://www.oracle.com/security-alerts/cpuoct2021.html
DSA-5019vendor-advisory

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