Description
A flaw was found in the way an LDAP search expression could crash the shared LDAP server process of a samba AD DC in samba before version 4.10. An authenticated user, having read permissions on the LDAP server, could use this flaw to cause denial of service.
References (8)
Core 8
Core References
Mailing List, Third Party Advisory mailing-list
x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2019/03/msg00000.html
Third Party Advisory vendor-advisory
x_refsource_debian
https://www.debian.org/security/2019/dsa-4397
Issue Tracking, Patch, Vendor Advisory x_refsource_misc
https://bugzilla.samba.org/show_bug.cgi?id=13773
Third Party Advisory vendor-advisory
x_refsource_ubuntu
https://usn.ubuntu.com/3895-1/
Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/107347
Third Party Advisory x_refsource_confirm
https://security.netapp.com/advisory/ntap-20190226-0001/
Issue Tracking, Patch, Third Party Advisory x_refsource_confirm
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3824
Mailing List vendor-advisory
x_refsource_suse
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00035.html
Scores
CVSS v3
6.5
EPSS
0.1179
EPSS Percentile
93.8%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Details
CWE
CWE-125
Status
published
Products (6)
canonical/ubuntu_linux
14.04
canonical/ubuntu_linux
16.04
canonical/ubuntu_linux
18.04
canonical/ubuntu_linux
18.10
debian/debian_linux
8.0
samba/samba
< 4.10.0
Published
Mar 06, 2019
Tracked Since
Feb 18, 2026