CVE-2020-14383 Affecting libsamba-util0-32bit package, versions <4.9.5+git.383.7b7f8f14df8-3.47.1
Threat Intelligence
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk ID SNYK-SLES151-LIBSAMBAUTIL032BIT-2698757
- published 14 Apr 2022
- disclosed 29 Oct 2020
Introduced: 29 Oct 2020
CVE-2020-14383 Open this link in a new tabHow to fix?
Upgrade SLES:15.1 libsamba-util0-32bit to version 4.9.5+git.383.7b7f8f14df8-3.47.1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libsamba-util0-32bit package and not the libsamba-util0-32bit package as distributed by SLES.
See How to fix? for SLES:15.1 relevant fixed versions and status.
A flaw was found in samba's DNS server. An authenticated user could use this flaw to the RPC server to crash. This RPC server, which also serves protocols other than dnsserver, will be restarted after a short delay, but it is easy for an authenticated non administrative attacker to crash it again as soon as it returns. The Samba DNS server itself will continue to operate, but many RPC services will not.
References
- https://www.suse.com/security/cve/CVE-2020-14383.html
- https://bugzilla.suse.com/1177613
- https://www.samba.org/samba/security/CVE-2020-14383.html
- https://bugzilla.redhat.com/show_bug.cgi?id=1892636
- https://security.gentoo.org/glsa/202012-24
- https://lists.debian.org/debian-lts-announce/2024/04/msg00015.html