USN-4341-3
samba regression
USN-4341-1 fixed vulnerabilities in Samba. The updated packages for Ubuntu 16.04 LTS introduced a regression when using LDAP. This update fixes the problem.
We apologize for the inconvenience.
Original advisory details:
It was discovered that Samba incorrectly handled certain LDAP queries. A remote attacker could possibly use this issue to cause Samba to consume resources, resulting in a denial of service. (CVE-2020-10704)
What each source reports
OSV No score
samba regression
USN-4341-1 fixed vulnerabilities in Samba. The updated packages for Ubuntu 16.04 LTS introduced a regression when using LDAP. This update fixes the problem.
We apologize for the inconvenience.
Original advisory details:
It was discovered that Samba incorrectly handled certain LDAP queries. A remote attacker could possibly use this issue to cause Samba to consume resources, resulting in a denial of service. (CVE-2020-10704)
- Record
USN-4341-3- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
sambaUbuntu:16.04:LTS |
before 2:4.3.11+dfsg-0ubuntu0.16.04.27, plus listed versions 2:4.1.17+dfsg-4ubuntu22:4.1.20+dfsg-1ubuntu12:4.1.20+dfsg-1ubuntu22:4.1.20+dfsg-1ubuntu32:4.1.20+dfsg-1ubuntu5 Show 30 moreShow less2:4.3.3+dfsg-1ubuntu12:4.3.3+dfsg-1ubuntu22:4.3.3+dfsg-1ubuntu32:4.3.6+dfsg-1ubuntu12:4.3.8+dfsg-0ubuntu12:4.3.9+dfsg-0ubuntu0.16.04.12:4.3.9+dfsg-0ubuntu0.16.04.22:4.3.9+dfsg-0ubuntu0.16.04.32:4.3.11+dfsg-0ubuntu0.16.04.12:4.3.11+dfsg-0ubuntu0.16.04.32:4.3.11+dfsg-0ubuntu0.16.04.52:4.3.11+dfsg-0ubuntu0.16.04.62:4.3.11+dfsg-0ubuntu0.16.04.72:4.3.11+dfsg-0ubuntu0.16.04.82:4.3.11+dfsg-0ubuntu0.16.04.92:4.3.11+dfsg-0ubuntu0.16.04.102:4.3.11+dfsg-0ubuntu0.16.04.112:4.3.11+dfsg-0ubuntu0.16.04.122:4.3.11+dfsg-0ubuntu0.16.04.132:4.3.11+dfsg-0ubuntu0.16.04.152:4.3.11+dfsg-0ubuntu0.16.04.162:4.3.11+dfsg-0ubuntu0.16.04.172:4.3.11+dfsg-0ubuntu0.16.04.182:4.3.11+dfsg-0ubuntu0.16.04.192:4.3.11+dfsg-0ubuntu0.16.04.202:4.3.11+dfsg-0ubuntu0.16.04.212:4.3.11+dfsg-0ubuntu0.16.04.232:4.3.11+dfsg-0ubuntu0.16.04.242:4.3.11+dfsg-0ubuntu0.16.04.252:4.3.11+dfsg-0ubuntu0.16.04.26 |
2:4.3.11+dfsg-0ubuntu0.16.04.27 |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
USN-4341-3 is a vulnerability with no CVSS score yet in samba, published April 29, 2020. No source lists public exploit code. Fixed in samba 2:4.3.11+dfsg-0ubuntu0.16.04.27.