VDB
DEBIAN-CVE-2021-39928
DEBIAN-CVE-2021-39928
PUBLISHED
CVSS 7.5 HIGH
NULL pointer exception in the IEEE 802.11 dissector in Wireshark 3.4.0 to 3.4.9 and 3.2.0 to 3.2.17 allows denial of service via packet injection or crafted capture file
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:12 | wireshark | 0 |
| Debian:13 | wireshark | 0 |
| Debian:14 | wireshark | 0 |
Timeline
- Nov 18, 2021 CVE Published
- Oct 23, 2026 CVE Updated