CVE-2018-1140

Medium

Description

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

SeverityMedium

CVSS6.5

Exploit probability—

ProductSamba

PublishedAug 22, 2018

First seenAug 22, 2018

Weakness typeCWE-20Improper input validation

How to fix

Update

samba samba4.8.4 or later

Vendor advisories

security.gentoo.org/glsa/202003-52

Affected products

Product	Affected versions	Fixed in
samba samba	4.8.0 ≤ v < 4.8.4	4.8.4

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