CVE Vulnerability

CVE-2019-3824

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.

4 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://bugzilla.samba.org/show_bug.cgi?id=13773 Issue Tracking Patch
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3824 Issue Tracking Patch
https://www.debian.org/security/2019/dsa-4397 Third Party Advisory
https://usn.ubuntu.com/3895-1/ Third Party Advisory
https://security.netapp.com/advisory/ntap-20190226-0001/ Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/03/msg00000.html Mailing List Third Party Advisory
http://www.securityfocus.com/bid/107347 Third Party Advisory VDB Entry
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00035.html
Configurations

Configuration 1

cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*
Information

Published : 2019-03-06 03:29

Updated : 2020-08-24 05:37

NVD link : CVE-2019-3824

Mitre link : CVE-2019-3824

Products Affected
No products.
CWE
CWE-125

Out-of-bounds Read