CVE-2021-3670: Medium severity samba vulnerability

Published Apr 21, 2022
·
Updated

MaxQueryDuration not honoured in Samba AD DC LDAP

Other sources

Samba's AD DC does not seem to honour MaxQueryDuration

References:

https://github.com/samba-team/samba/commit/86fe9d48883f87c928bf31ccbd275db420386803 https://bugzilla.samba.org/showbug.cgi?id=14694

Red Hat

Affected Software

5 affected componentsFixes available
Samba Samba>=4.1.0
redhat Storage=3.0
Fedoraproject Fedora=35
Samba Samba>=4.1.0<4.16.0
Microsoft cbl2 samba

Event History

Apr 21, 2022
Data Sourced
via Red Hat·02:30 PM
DescriptionSeverityAffected Software
Aug 23, 2022
CVE Published
via MITRE·03:50 PM
Data Sourced
via MITRE·03:50 PM
DescriptionWeakness
Data Sourced
via NVD·04:15 PM
RemedyDescriptionSeverityWeaknessAffected Software
Oct 1, 2025
Data Sourced
via Microsoft·11:11 PM
DescriptionSeverityWeakness
Data Sourced
via Microsoft·11:11 PM
Affected Software
Updated
via Microsoft·11:11 PM
DescriptionSeverity
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Frequently Asked Questions

1

What is the vulnerability ID?

The vulnerability ID is CVE-2021-3670.

2

What is the title of the vulnerability?

The title of the vulnerability is 'MaxQueryDuration not honoured in Samba AD DC LDAP'.

3

What is the severity of CVE-2021-3670?

The severity of CVE-2021-3670 is medium with a CVSS score of 6.5.

4

Which software is affected by CVE-2021-3670?

Samba Samba, Redhat Storage 3.0, and Fedoraproject Fedora 35 are affected by CVE-2021-3670.

5

How can I fix CVE-2021-3670?

To fix CVE-2021-3670, it is recommended to update to the latest version of Samba or apply the necessary patches provided by the vendor.

Contact

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