Vulnerability CVE-2019-3824
Published: 2019-03-06

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.

Type:

CWE-275

 (Permission Issues)

CVSS2 => (AV:N/AC:L/Au:S/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4/10
2.9/10
8/10
Exploit range
Attack complexity
Authentication
Remote
Low
Single time
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Samba -> Samba 
Debian -> Debian linux 
Canonical -> Ubuntu linux 

 References:
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00035.html
http://www.securityfocus.com/bid/107347
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3824
https://bugzilla.samba.org/show_bug.cgi?id=13773
https://lists.debian.org/debian-lts-announce/2019/03/msg00000.html
https://security.netapp.com/advisory/ntap-20190226-0001/
https://usn.ubuntu.com/3895-1/
https://www.debian.org/security/2019/dsa-4397
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