CVE-2018-16852

Published: Nov 28, 2018 Last Modified: Nov 21, 2024 EU-VD ID: EUVD-2018-8646 Aliases: GSD-2018-16852
ExploitDB:
Other exploit source:
Google Dorks:
MEDIUM 6,5
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: low
User Interaction: none
Scope: unchanged
Confidentiality: none
Integrity: none
Availability: high
LOW 3,5
Source: [email protected]
Access Vector: network
Access Complexity: medium
Authentication: single
Confidentiality: none
Integrity: none
Availability: partial

Description

AI Translation Available

Samba from version 4.9.0 and before version 4.9.3 is vulnerable to a NULL pointer de-reference. During the processing of an DNS zone in the DNS management DCE/RPC server, the internal DNS server or the Samba DLZ plugin for BIND9, if the DSPROPERTY_ZONE_MASTER_SERVERS property or DSPROPERTY_ZONE_SCAVENGING_SERVERS property is set, the server will follow a NULL pointer and terminate. There is no further vulnerability associated with this issue, merely a denial of service.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0640
Percentile
0,9th
Updated

EPSS Score Trend (Last 90 Days)

476

NULL Pointer Dereference

Stable
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Availability Integrity Confidentiality
Potential Impacts:
Dos: Crash, Exit, Or Restart Execute Unauthorized Code Or Commands Read Memory Modify Memory
Applicable Platforms
Languages: C, C#, C++, Go, Java
Likelihood of Exploit: Medium
View CWE Details
Application

Samba by Samba

Product Information
Vendor Samba
Product Samba
Version Range Affected
From 4.9.0 (inclusive)
To 4.9.3 (exclusive)
cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16852
Issue Tracking Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16852
https://security.gentoo.org/glsa/202003-52
https://security.gentoo.org/glsa/202003-52
https://security.netapp.com/advisory/ntap-20181127-0001/
Third Party Advisory
https://security.netapp.com/advisory/ntap-20181127-0001/
https://www.samba.org/samba/security/CVE-2018-16852.html
Patch Vendor Advisory
https://www.samba.org/samba/security/CVE-2018-16852.html
http://www.securityfocus.com/bid/106024
Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/106024
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16852
Issue Tracking Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16852
https://security.gentoo.org/glsa/202003-52
https://security.gentoo.org/glsa/202003-52
https://security.netapp.com/advisory/ntap-20181127-0001/
Third Party Advisory
https://security.netapp.com/advisory/ntap-20181127-0001/
https://www.samba.org/samba/security/CVE-2018-16852.html
Patch Vendor Advisory
https://www.samba.org/samba/security/CVE-2018-16852.html
http://www.securityfocus.com/bid/106024
Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/106024