National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2018-14629 Detail

Current Description

A denial of service vulnerability was discovered in Samba's LDAP server before versions 4.7.12, 4.8.7, and 4.9.3. A CNAME loop could lead to infinite recursion in the server. An unprivileged local attacker could create such an entry, leading to denial of service.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score matches with CNA score
CNA:  Red Hat, Inc.
Base Score: 6.5 MEDIUM
Vector:  CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.securityfocus.com/bid/106022 Third Party Advisory VDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14629 Exploit Issue Tracking Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/12/msg00005.html Mailing List Third Party Advisory
https://security.netapp.com/advisory/ntap-20181127-0001/ Third Party Advisory
https://usn.ubuntu.com/3827-1/ Third Party Advisory
https://usn.ubuntu.com/3827-2/ Third Party Advisory
https://www.debian.org/security/2018/dsa-4345 Third Party Advisory
https://www.samba.org/samba/security/CVE-2018-14629.html Patch Vendor Advisory

Weakness Enumeration

CWE-ID CWE Name Source
CWE-835 Loop with Unreachable Exit Condition ('Infinite Loop') NIST  
CWE-400 Uncontrolled Resource Consumption Red Hat, Inc.  

Known Affected Software Configurations Switch to CPE 2.3

Configuration 1 ( hide )
 cpe:/a:samba:samba
     Show Matching CPE(s)
From (including)
4.0.0
Up to (excluding)
4.7.12
 cpe:/a:samba:samba
     Show Matching CPE(s)
From (including)
4.8.0
Up to (excluding)
4.8.7
 cpe:/a:samba:samba
     Show Matching CPE(s)
From (including)
4.8.8
Up to (excluding)
4.9.3

Configuration 2 ( hide )
 cpe:/o:canonical:ubuntu_linux:12.04::~~esm~~~
     Show Matching CPE(s)
 cpe:/o:canonical:ubuntu_linux:14.04::~~lts~~~
     Show Matching CPE(s)
 cpe:/o:canonical:ubuntu_linux:16.04::~~lts~~~
     Show Matching CPE(s)
 cpe:/o:canonical:ubuntu_linux:18.04::~~lts~~~
     Show Matching CPE(s)
 cpe:/o:canonical:ubuntu_linux:18.10
     Show Matching CPE(s)

Configuration 3 ( hide )
 cpe:/o:debian:debian_linux:8.0
     Show Matching CPE(s)
 cpe:/o:debian:debian_linux:9.0
     Show Matching CPE(s)


Change History

5 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-14629
NVD Published Date:
11/28/2018
NVD Last Modified:
10/09/2019