CVE-2021-22191
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2021-22191
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-22191.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2021-22191
- Downstream
- Related
- Published
- 2021-03-15T18:15:17.863Z
- Modified
- 2025-11-14T11:17:58.094642Z
- Severity
-
- 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
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://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22191.json
- https://gitlab.com/wireshark/wireshark/-/issues/17232
- https://lists.debian.org/debian-lts-announce/2022/03/msg00041.html
- https://security.gentoo.org/glsa/202107-21
- https://www.oracle.com/security-alerts/cpuApr2021.html
- https://www.wireshark.org/security/wnpa-sec-2021-03.html
Affected packages
Git / github.com/wireshark/wireshark
Affected ranges
- Type
- GIT
- Repo
- https://github.com/wireshark/wireshark
- Events
-
IntroducedLast affectedIntroducedLast affected
Affected versions
v3.*
v3.2.0
v3.2.1
v3.2.10
v3.2.10rc0
v3.2.11
v3.2.11rc0
v3.2.1rc0
v3.2.2
v3.2.2rc0
v3.2.3
v3.2.3rc0
v3.2.4
v3.2.4rc0
v3.2.5
v3.2.5rc0
v3.2.6
v3.2.6rc0
v3.2.7
v3.2.7rc0
v3.2.8
v3.2.8rc0
v3.2.9
v3.2.9rc0
v3.4.0
v3.4.1
v3.4.1rc0
v3.4.2
v3.4.2rc0
v3.4.3
v3.4.3rc0
wireshark-3.*
wireshark-3.2.0
wireshark-3.2.1
wireshark-3.2.10
wireshark-3.2.11
wireshark-3.2.2
wireshark-3.2.3
wireshark-3.2.4
wireshark-3.2.5
wireshark-3.2.6
wireshark-3.2.7
wireshark-3.2.8
wireshark-3.2.9
wireshark-3.4.0
wireshark-3.4.1
wireshark-3.4.2
wireshark-3.4.3