VDB
CVE-2020-14303
CVE-2020-14303
PUBLISHED
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.
EPSS 26.36% · 96.4th percentile
Risk Scores
EPSS Score
26.36%
96.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:14.04:LTS | samba | 2:4.3.11+dfsg-0ubuntu0.14.04.20, 2:4.3.11+dfsg-0ubuntu0.14.04.17, 2:4.3.11+dfsg-0ubuntu0.14.04.14 |
| Ubuntu:16.04:LTS | samba | 2:4.3.11+dfsg-0ubuntu0.16.04.24, 2:4.1.17+dfsg-4ubuntu2, 2:4.1.20+dfsg-1ubuntu1 |
| Ubuntu:18.04:LTS | samba | 0, *, * |
| Ubuntu:20.04:LTS | samba | 2:4.10.7+dfsg-0ubuntu2, *, * |
Timeline
- Jul 6, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 1, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
- Nov 6, 2022 EPSS Score
- Mar 11, 2023 EPSS Score
- May 15, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-14303 third-party-advisory
- https://www.samba.org/samba/security/CVE-2020-14303.html third-party-advisory
- https://ubuntu.com/security/notices/USN-4454-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-4454-2 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-14303 third-party-advisory