CVE-2018-1140

A missing input sanitization flaw was found in the implementation of LDP database used for the LDAP server. An attacker could use this flaw to cause a denial of service against a samba server, used as a Active Directory Domain Controller. All versions of Samba from 4.8.0 onwards are vulnerable

CVSS v3.0 6.5 MEDIUM
CVSS v2.0 3.3 LOW

6.5^/10

CVSS v3.0 : MEDIUM

Vector : AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploitability : 2.8 / Impact : 3.6

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

3.3^/10

CVSS v2.0 : LOW

Vector : AV:A/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 6.5 / Impact : 2.9

Access Vector ADJACENT_NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://www.samba.org/samba/security/CVE-2018-1140.html	Patch Vendor Advisory
https://bugzilla.samba.org/show_bug.cgi?id=13374	Issue Tracking Patch Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1140	Issue Tracking Patch Third Party Advisory
https://security.netapp.com/advisory/ntap-20180814-0001/	Third Party Advisory
http://www.securityfocus.com/bid/105082	Third Party Advisory VDB Entry
https://security.gentoo.org/glsa/202003-52

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Configurations

Configuration 1 (hide)

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

Information

Published : 2018-08-22 07:29

Updated : 2019-10-09 16:38

NVD link : CVE-2018-1140

Mitre link : CVE-2018-1140

JSON object : View

CWE

CWE-20

Improper Input Validation

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Products Affected

samba

samba

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