Detections
Analytics

CVE-2021-22191

high

Description

Improper URL handling in Wireshark 3.4.0 to 3.4.3 and 3.2.0 to 3.2.11 could allow remote code execution via via packet injection or crafted capture file.

References

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

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

https://lists.debian.org/debian-lts-announce/2022/03/msg00041.html

https://gitlab.com/wireshark/wireshark/-/issues/17232

https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22191.json

https://www.wireshark.org/security/wnpa-sec-2021-03.html

Details

Source: Mitre, NVD

Published: 2021-03-15

Updated: 2024-11-21

Risk Information

CVSS v2

Base Score: 6.8

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

Severity: Medium

CVSS v3

Base Score: 8.8

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

Severity: High

EPSS

EPSS: 0.00402