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CVE-2019-14833 Details

Description

A flaw was found in Samba, all versions starting samba 4.5.0 before samba 4.9.15, samba 4.10.10, samba 4.11.2, in the way it handles a user password change or a new password for a samba user. The Samba Active Directory Domain Controller can be configured to use a custom script to check for password complexity. This configuration can fail to verify password complexity when non-ASCII characters are used in the password, which could lead to weak passwords being set for samba users, making it vulnerable to dictionary attacks.

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References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00015.html CVEThird Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14833 CVEIssue TrackingMitigationPatchThird Party Advisory
https://lists.debian.org/debian-lts-announce/2021/05/msg00023.html CVE
https://lists.debian.org/debian-lts-announce/2023/09/msg00013.html CVE
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OKPYHDFI7HRELVXBE5J4MTGSI35AKFBI/ CVE

see all 18 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-521Weak Password Requirements[email protected]
CWE-305Authentication Bypass by Primary Weakness[email protected]

Affected Products

ProductVersions
samba samba
>= 4.5.0, < 4.9.15
>= 4.10.0, < 4.10.10
>= 4.11.0, < 4.11.2

CPE

  • cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
fedoraproject fedora
29
30
31

CPE

  • cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:*
  • cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*
  • cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
opensuse leap
15.0

CPE

  • cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

13 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2019-14833
NVD Published Date:
Nov 6, 2019
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2019-14833 Details - Not Deferred