CVE-2021-22235
low
CVSS v3
—
CVSS v2
—
VIR risk
2.5
Description
Crash in DNP dissector in Wireshark 3.4.0 to 3.4.6 and 3.2.0 to 3.2.14 allows denial of service via packet injection or crafted capture file
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2021-22235
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2021-22235.html
Vendor advisory: arch — https://security.archlinux.org/ASA-202107-44
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| arch | fixed | 3.4.7-1 | |
| sles | affected | | |
| debian | bookworm | fixed | 3.4.7-1 |
| debian | bullseye | fixed | 3.4.10-0+deb11u1 |
| debian | forky | fixed | 3.4.7-1 |
| debian | sid | fixed | 3.4.7-1 |
| debian | trixie | fixed | 3.4.7-1 |
References
Verify integrity in audit chain (admin only). AS-IS.