CVE-2021-22207

medium

Description

Excessive memory consumption in MS-WSP dissector in Wireshark 3.4.0 to 3.4.4 and 3.2.0 to 3.2.12 allows denial of service via packet injection or crafted capture file

References

Advisories
More

https://www.oracle.com/security-alerts/cpuoct2021.html

https://www.debian.org/security/2021/dsa-5019

https://security.gentoo.org/glsa/202107-21

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NL7ZTMMWIEPHHFK3ONRKATWE7CLIGLFD/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GIWWO27HV4HUKXV6NH6ULHCRAQB26DMD/

https://lists.debian.org/debian-lts-announce/2021/12/msg00015.html

https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22207.json

https://www.wireshark.org/security/wnpa-sec-2021-04.html

https://gitlab.com/wireshark/wireshark/-/issues/17331

Details

Source: Mitre, NVD

Published: 2021-04-23

Updated: 2024-11-21

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 6.5

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H