CVE-2020-26421
- State
- Published
- Severity
- 4.2 Medium
- Published
- Dec 11, 2020
- Updated
- Aug 4, 2024
- Reserved
- Oct 1, 2020
Description
Crash in USB HID protocol dissector and possibly other dissectors in Wireshark 3.4.0 and 3.2.0 to 3.2.8 allows denial of service via packet injection or crafted capture file.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 4.2 Medium | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:L | GitLab |
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
WiresharkThe Wireshark Foundation |
|
References
- https://www.wireshark.org/security/wnpa-sec-2020-17.html
- https://gitlab.com/wireshark/wireshark/-/issues/16958
- https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-26421.json
- GLSA-202101-12vendor-advisory
- [debian-lts-announce] 20210206 [SECURITY] [DLA 2547-1] wireshark security updatemailing-list
- FEDORA-2021-f3011da665vendor-advisory
- FEDORA-2021-138674557cvendor-advisory
- https://www.oracle.com/security-alerts/cpuApr2021.html
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