CVE-2021-39926
low
CVSS v3
—
CVSS v2
—
VIR risk
2.5
Description
Buffer overflow in the Bluetooth HCI_ISO dissector in Wireshark 3.4.0 to 3.4.9 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-2021-39926
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2021-39926.html
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| arch | fixed | 3.4.10-1 | |
| sles | affected | | |
| debian | bookworm | fixed | 3.6.0-1 |
| debian | bullseye | fixed | 3.4.10-0+deb11u1 |
| debian | forky | fixed | 3.6.0-1 |
| debian | sid | fixed | 3.6.0-1 |
| debian | trixie | fixed | 3.6.0-1 |
References
Verify integrity in audit chain (admin only). AS-IS.