VDB
CVE-2020-26422
CVE-2020-26422
PUBLISHED
CVSS 3.700000047683716 LOW
Buffer overflow in QUIC dissector in Wireshark 3.4.0 to 3.4.1 allows denial of service via packet injection or crafted capture file
EPSS 4.72% · 91.6th percentile
Risk Scores
CVSS 3.1
3.700000047683716
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
EPSS Score
4.72%
91.6th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:16.04:LTS | wireshark | 2.6.8-1~ubuntu16.04.0, 2.6.6-1~ubuntu16.04.0, 2.6.5-1~ubuntu16.04.0 |
| Ubuntu:Pro:22.04:LTS | wireshark | 3.4.9-1, 3.6.2-2ubuntu0.1~esm1, 3.6.2-2 |
| Ubuntu:24.04:LTS | wireshark | 4.0.10-1, 4.0.11-1, 4.2.0-1 |
| Ubuntu:Pro:18.04:LTS | wireshark | 2.6.4-2~ubuntu18.04.0, 2.6.5-1~ubuntu18.04.0, 2.6.8-1~ubuntu18.04.0 |
| Ubuntu:Pro:20.04:LTS | wireshark | 3.2.2-1, 3.0.7-1, 3.2.3-1ubuntu0.1~esm2 |
| Ubuntu:25.10 | wireshark | 0, 4.4.5-1, 4.4.6-2 |
| Ubuntu:Pro:14.04:LTS | wireshark | 0, 1.10.2-1, 1.10.5-2 |
Timeline
- Jul 1, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Dec 28, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 1, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 3, 2022 EPSS Score
- Sep 6, 2022 EPSS Score
- Nov 8, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-26422 third-party-advisory
- https://gitlab.com/wireshark/wireshark/-/issues/17073 third-party-advisory
- https://www.wireshark.org/security/wnpa-sec-2020-20.html third-party-advisory
- https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-26422.json third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-26422 third-party-advisory