CVE-2021-3670

MEDIUM

Samba 4.1.0-4.15.9 - Uncontrolled Resource Consumption via MaxQueryDuration LDAP Bypass

Title source: llm

Description

MaxQueryDuration not honoured in Samba AD DC LDAP

References (10)

Core 10

Core References

Issue Tracking, Patch, Third Party Advisory x_refsource_misc

https://bugzilla.redhat.com/show_bug.cgi?id=2077533

Issue Tracking, Patch, Vendor Advisory x_refsource_misc

https://bugzilla.samba.org/show_bug.cgi?id=14694

Patch, Third Party Advisory x_refsource_misc

https://gitlab.com/samba-team/samba/-/commit/1d5b155619bc532c46932965b215bd73a920e56f

View Patch ZIP pw:eip

Patch, Third Party Advisory x_refsource_misc

https://gitlab.com/samba-team/samba/-/commit/dcfcafdbf756e12d9077ad7920eea25478c29f81

View Patch ZIP pw:eip

Patch, Third Party Advisory x_refsource_misc

https://gitlab.com/samba-team/samba/-/commit/86fe9d48883f87c928bf31ccbd275db420386803

View Patch ZIP pw:eip

Patch, Third Party Advisory x_refsource_misc

https://gitlab.com/samba-team/samba/-/commit/e1ab0c43629686d1d2c0b0b2bcdc90057a792049

View Patch ZIP pw:eip

Patch, Third Party Advisory x_refsource_misc

https://gitlab.com/samba-team/samba/-/commit/2b3af3b560c9617a233c131376c870fce146c002

View Patch ZIP pw:eip

Patch, Third Party Advisory x_refsource_misc

https://gitlab.com/samba-team/samba/-/commit/5f0590362c5c0c5ee20503a67467f9be2d50e73b

View Patch ZIP pw:eip

Patch, Third Party Advisory x_refsource_misc

https://gitlab.com/samba-team/samba/-/commit/3507e96b3dcf0c0b8eff7b2c08ffccaf0812a393

View Patch ZIP pw:eip

Third Party Advisory

https://security.gentoo.org/glsa/202309-06

Scores

CVSS v3 6.5

EPSS 0.0343

EPSS Percentile 87.6%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

CWE

CWE-400

Status published

Products (3)

fedoraproject/fedora 35

redhat/storage 3.0

samba/samba 4.1.0 - 4.16.0

Published Aug 23, 2022

Tracked Since Feb 18, 2026