CVE Vulnerability

CVE-2018-10918

A null pointer dereference flaw was found in the way samba checked database outputs from the LDB database layer. An authenticated attacker could use this flaw to crash a samba server in an Active Directory Domain Controller configuration. Samba versions before 4.7.9 and 4.8.4 are vulnerable.

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://www.samba.org/samba/security/CVE-2018-10918.html Patch Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10918 Issue Tracking Third Party Advisory
https://usn.ubuntu.com/3738-1/ Third Party Advisory
https://security.netapp.com/advisory/ntap-20180814-0001/ Third Party Advisory
http://www.securityfocus.com/bid/105083 Third Party Advisory VDB Entry
https://security.gentoo.org/glsa/202003-52
Configurations

Configuration 1

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:a:samba:samba:*:*:*:*:*:*:*:*
cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*
Information

Published : 2018-08-22 05:29

Updated : 2019-10-09 11:33

NVD link : CVE-2018-10918

Mitre link : CVE-2018-10918

Products Affected
No products.
CWE
CWE-476