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vulnerability
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CVE-2021-3670
Component Overview
Vulnerability Overview
Name
CVE-2021-3670
Source
NVD (
link
)
Debian (
link
)
Description
MaxQueryDuration not honoured in Samba AD DC LDAP
CWEs
CWE-400
Published Date
Aug 23, 2022
Updated Date
Jun 17, 2026
Workaround
-
Advisories
https://bugzilla.redhat.com/show_bug.cgi?id=2077533
Issue Tracking
https://bugzilla.samba.org/show_bug.cgi?id=14694
Issue Tracking
https://gitlab.com/samba-team/samba/-/commit/1d5b155619bc532c46932965b215bd73a920e56f
Patch
https://gitlab.com/samba-team/samba/-/commit/2b3af3b560c9617a233c131376c870fce146c002
Patch
https://gitlab.com/samba-team/samba/-/commit/3507e96b3dcf0c0b8eff7b2c08ffccaf0812a393
Patch
https://gitlab.com/samba-team/samba/-/commit/5f0590362c5c0c5ee20503a67467f9be2d50e73b
Patch
https://gitlab.com/samba-team/samba/-/commit/86fe9d48883f87c928bf31ccbd275db420386803
Patch
https://gitlab.com/samba-team/samba/-/commit/dcfcafdbf756e12d9077ad7920eea25478c29f81
Patch
https://gitlab.com/samba-team/samba/-/commit/e1ab0c43629686d1d2c0b0b2bcdc90057a792049
Patch
https://security.gentoo.org/glsa/202309-06
Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2077533
Issue Tracking
https://bugzilla.samba.org/show_bug.cgi?id=14694
Issue Tracking
https://gitlab.com/samba-team/samba/-/commit/1d5b155619bc532c46932965b215bd73a920e56f
Patch
https://gitlab.com/samba-team/samba/-/commit/2b3af3b560c9617a233c131376c870fce146c002
Patch
https://gitlab.com/samba-team/samba/-/commit/3507e96b3dcf0c0b8eff7b2c08ffccaf0812a393
Patch
https://gitlab.com/samba-team/samba/-/commit/5f0590362c5c0c5ee20503a67467f9be2d50e73b
Patch
https://gitlab.com/samba-team/samba/-/commit/86fe9d48883f87c928bf31ccbd275db420386803
Patch
https://gitlab.com/samba-team/samba/-/commit/dcfcafdbf756e12d9077ad7920eea25478c29f81
Patch
https://gitlab.com/samba-team/samba/-/commit/e1ab0c43629686d1d2c0b0b2bcdc90057a792049
Patch
https://security.gentoo.org/glsa/202309-06
Third Party Advisory
Analysis
#
Affected Component
Analysis
samba
Exploitable
Vulnerability Rating
#
6.5
CVSSv31
Others affected components
#
Name
Project
Project Version
Version
Status
samba4
buildroot
2025.02.x
4.22.10
Not Affected
samba4
buildroot
master
4.24.3
Not Affected
samba4
openwrt
master
4.22.7-r3
Not Affected
samba4
openwrt
openwrt-25.12
4.22.7-r3
Not Affected
samba
yocto
master
4.23.5
Not Affected
samba
yocto
scarthgap
4.19.9
Not Affected