Rapid7 Vulnerability & Exploit Database

Samba CVE-2020-14383: CVE-2020-14318, CVE-2020-14323 and CVE-2020-14383. Please see announcements for details.

Free InsightVM Trial No Credit Card Necessary
Watch Demo See how it all works
Back to Search

Samba CVE-2020-14383: CVE-2020-14318, CVE-2020-14323 and CVE-2020-14383. Please see announcements for details.

Severity
4
CVSS
(AV:N/AC:L/Au:S/C:N/I:N/A:P)
Published
11/26/2020
Created
11/27/2020
Added
11/26/2020
Modified
12/07/2020

Description

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.

Solution(s)

  • samba-upgrade-4_11_15
  • samba-upgrade-4_12_9
  • samba-upgrade-4_13_1

References

insightVM

Advanced vulnerability management analytics and reporting.
Key Features
Free InsightVM Trial View All Features

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;