CVE-2020-14303
high
CVSS v3
—
CVSS v2
—
VIR risk
8.0
Description
A flaw was found in the AD DC NBT server in all Samba versions before 4.10.17, before 4.11.11 and before 4.12.4. A samba user could send an empty UDP packet to cause the samba server to crash.
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2020-14303
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2020-14303.html
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| arch | fixed | 4.12.6-1 | |
| sles | affected | | |
| debian | bookworm | fixed | 2:4.12.5+dfsg-1 |
| debian | bullseye | fixed | 2:4.12.5+dfsg-1 |
| debian | forky | fixed | 2:4.12.5+dfsg-1 |
| debian | sid | fixed | 2:4.12.5+dfsg-1 |
| debian | trixie | fixed | 2:4.12.5+dfsg-1 |
References
Verify integrity in audit chain (admin only). AS-IS.