CVE-2021-22173

Published: Feb 17, 2021Modified: Nov 21, 2024

7.5

Vector

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

Exploitability: 3.9 / Impact: 3.6

Source: NVD

Description

Memory leak in USB HID dissector in Wireshark 3.4.0 to 3.4.2 allows denial of service via packet injection or crafted capture file

Affected (4)

Products: Wireshark: Wireshark · Fedoraproject: Fedora · Oracle: Zfs Storage Appliance

1 product

1 product

1 product

Zfs Storage Appliance

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Wireshark Wireshark	From 3.4.0 to 3.4.3

Configuration B

2 vulnerable

Vulnerable Software	Affected Versions
Fedoraproject Fedora	Version 32
Fedoraproject Fedora	Version 33

Configuration C

1 vulnerable

Vulnerable Software	Affected Versions
Oracle Zfs Storage Appliance	Version 8.8

Related CWEs

CWE-401

Missing Release of Memory after Effective Lifetime

The product does not sufficiently track and release allocated memory after it has been used, which slowly consumes remaining memory.

References (14)

https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22173.json

Source: cve@gitlab.com

Third Party Advisory

https://gitlab.com/wireshark/wireshark/-/issues/17124

Source: cve@gitlab.com

ExploitThird Party Advisory

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GND3PIQC3KZALR227V4YUMPKJBA5BZG4/

Source: cve@gitlab.com

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NYXLKQJ3D632XSG6VO7M4YFDAG6GRCLY/

Source: cve@gitlab.com

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

Source: cve@gitlab.com

Third Party Advisory

https://www.oracle.com/security-alerts/cpuApr2021.html

Source: cve@gitlab.com

PatchThird Party Advisory

https://www.wireshark.org/security/wnpa-sec-2021-01.html

Source: cve@gitlab.com

Vendor Advisory

https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22173.json