CVE-2019-14833

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.
References
Link Resource
http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00015.html Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14833 Issue Tracking Mitigation Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/05/msg00023.html
https://lists.debian.org/debian-lts-announce/2023/09/msg00013.html
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OKPYHDFI7HRELVXBE5J4MTGSI35AKFBI/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UMIYCYXCPRTVCVZ3TP6ZGPJ6RZS3IX4G/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XQ3IUACPZJXSC4OM6P2V4IC4QMZQZWPD/
https://www.samba.org/samba/security/CVE-2019-14833.html Mitigation Vendor Advisory
https://www.synology.com/security/advisory/Synology_SA_19_35
http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00015.html Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14833 Issue Tracking Mitigation Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/05/msg00023.html
https://lists.debian.org/debian-lts-announce/2023/09/msg00013.html
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OKPYHDFI7HRELVXBE5J4MTGSI35AKFBI/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UMIYCYXCPRTVCVZ3TP6ZGPJ6RZS3IX4G/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XQ3IUACPZJXSC4OM6P2V4IC4QMZQZWPD/
https://www.samba.org/samba/security/CVE-2019-14833.html Mitigation Vendor Advisory
https://www.synology.com/security/advisory/Synology_SA_19_35
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*
cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*
cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*

History

21 Nov 2024, 04:27

Type Values Removed Values Added
References () http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00015.html - Third Party Advisory () http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00015.html - Third Party Advisory
References () https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14833 - Issue Tracking, Mitigation, Patch, Third Party Advisory () https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14833 - Issue Tracking, Mitigation, Patch, Third Party Advisory
References () https://lists.debian.org/debian-lts-announce/2021/05/msg00023.html - () https://lists.debian.org/debian-lts-announce/2021/05/msg00023.html -
References () https://lists.debian.org/debian-lts-announce/2023/09/msg00013.html - () https://lists.debian.org/debian-lts-announce/2023/09/msg00013.html -
References () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OKPYHDFI7HRELVXBE5J4MTGSI35AKFBI/ - () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OKPYHDFI7HRELVXBE5J4MTGSI35AKFBI/ -
References () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UMIYCYXCPRTVCVZ3TP6ZGPJ6RZS3IX4G/ - () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UMIYCYXCPRTVCVZ3TP6ZGPJ6RZS3IX4G/ -
References () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XQ3IUACPZJXSC4OM6P2V4IC4QMZQZWPD/ - () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XQ3IUACPZJXSC4OM6P2V4IC4QMZQZWPD/ -
References () https://www.samba.org/samba/security/CVE-2019-14833.html - Mitigation, Vendor Advisory () https://www.samba.org/samba/security/CVE-2019-14833.html - Mitigation, Vendor Advisory
References () https://www.synology.com/security/advisory/Synology_SA_19_35 - () https://www.synology.com/security/advisory/Synology_SA_19_35 -

07 Nov 2023, 03:05

Type Values Removed Values Added
References
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UMIYCYXCPRTVCVZ3TP6ZGPJ6RZS3IX4G/', 'name': 'FEDORA-2019-57d43f3b58', 'tags': [], 'refsource': 'FEDORA'}
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XQ3IUACPZJXSC4OM6P2V4IC4QMZQZWPD/', 'name': 'FEDORA-2019-460ad648e7', 'tags': [], 'refsource': 'FEDORA'}
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OKPYHDFI7HRELVXBE5J4MTGSI35AKFBI/', 'name': 'FEDORA-2019-703e299870', 'tags': [], 'refsource': 'FEDORA'}
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XQ3IUACPZJXSC4OM6P2V4IC4QMZQZWPD/ -
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OKPYHDFI7HRELVXBE5J4MTGSI35AKFBI/ -
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UMIYCYXCPRTVCVZ3TP6ZGPJ6RZS3IX4G/ -

14 Sep 2023, 17:15

Type Values Removed Values Added
References
  • (MLIST) https://lists.debian.org/debian-lts-announce/2023/09/msg00013.html -
CWE CWE-305 CWE-521

Information

Published : 2019-11-06 10:15

Updated : 2024-11-21 04:27


NVD link : CVE-2019-14833

Mitre link : CVE-2019-14833

CVE.ORG link : CVE-2019-14833


JSON object : View

Products Affected

opensuse

  • leap

fedoraproject

  • fedora

samba

  • samba
CWE
CWE-305

Authentication Bypass by Primary Weakness

CWE-521

Weak Password Requirements