CVE-2021-22191
HIGH8.8EPSS 0.27%wireshark - security update
Published: 3/15/2021Modified: 4/28/2026
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.
Affected packages (2)
- Debian/wiresharkfrom 0, < 3.4.4-1
- Debian/wiresharkfrom 0, < 2.6.20-0+deb9u3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |