Rapid7 Vulnerability & Exploit Database

Huawei EulerOS: CVE-2021-3671: samba security update

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

Huawei EulerOS: CVE-2021-3671: samba security update

Severity
4
CVSS
(AV:N/AC:L/Au:S/C:N/I:N/A:P)
Published
10/12/2021
Created
01/29/2022
Added
01/28/2022
Modified
11/24/2022

Description

A null pointer de-reference was found in the way samba kerberos server handled missing sname in TGS-REQ (Ticket Granting Server - Request). An authenticated user could use this flaw to crash the samba server.

Solution(s)

  • huawei-euleros-2_0_sp9-upgrade-libsmbclient
  • huawei-euleros-2_0_sp9-upgrade-libwbclient
  • huawei-euleros-2_0_sp9-upgrade-samba
  • huawei-euleros-2_0_sp9-upgrade-samba-client
  • huawei-euleros-2_0_sp9-upgrade-samba-common
  • huawei-euleros-2_0_sp9-upgrade-samba-common-tools
  • huawei-euleros-2_0_sp9-upgrade-samba-libs
  • huawei-euleros-2_0_sp9-upgrade-samba-winbind
  • huawei-euleros-2_0_sp9-upgrade-samba-winbind-clients
  • huawei-euleros-2_0_sp9-upgrade-samba-winbind-modules

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

;