Risk Scores
EPSS Score
0.19%
40.8th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:18.04:LTS | wireshark | 2.6.10-1~ubuntu18.04.0+esm1, 2.4.2-1, 0 |
| Ubuntu:24.04:LTS | wireshark | 4.0.11-1, 0, 4.2.0-1 |
| Ubuntu:Pro:16.04:LTS | wireshark | 2.6.10-1~ubuntu16.04.0+esm1, 0, 1.12.7+g7fc8978-1 |
| Ubuntu:Pro:20.04:LTS | wireshark | 3.0.7-1, 3.2.1-1, 3.2.2-1 |
| Ubuntu:Pro:22.04:LTS | wireshark | 3.6.2-1ubuntu1, 0, 3.4.7-1~exp1 |
| Ubuntu:25.10 | wireshark | 4.4.5-1, 4.4.6-2build1, 4.4.7-1 |
| Ubuntu:Pro:14.04:LTS | wireshark | 2.6.6-1~ubuntu14.04.0, 2.6.5-1~ubuntu14.04.1, 1.12.1+g01b65bf-4+deb8u11ubuntu0.14.04.1 |
Timeline
- Feb 17, 2021 CVE Published
- Feb 17, 2021 PoC Published
- Apr 14, 2021 EPSS Score
- Jun 22, 2021 EPSS Score
- Aug 23, 2021 EPSS Score
- Dec 25, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 25, 2022 EPSS Score
- Apr 28, 2022 EPSS Score
- Jun 29, 2022 EPSS Score
- Aug 31, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2021-22174 third-party-advisory
- https://www.wireshark.org/security/wnpa-sec-2021-02.html third-party-advisory
- https://gitlab.com/wireshark/wireshark/-/issues/17165 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2021-22174 third-party-advisory