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CVE-2018-14629 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:6.5 MEDIUMVector:CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CNA: [email protected]CVSS-B:6.5 MEDIUMVector: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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URL	Source(s)	Tag(s)
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14629	CVE	ExploitIssue TrackingThird Party Advisory
https://lists.debian.org/debian-lts-announce/2018/12/msg00005.html	CVE	Mailing ListThird Party Advisory
https://security.gentoo.org/glsa/202003-52	CVE
https://security.netapp.com/advisory/ntap-20181127-0001/	CVE	Third Party Advisory
https://usn.ubuntu.com/3827-1/	CVE	Third Party Advisory
https://usn.ubuntu.com/3827-2/	CVE	Third Party Advisory
https://www.debian.org/security/2018/dsa-4345	CVE	Third Party Advisory
https://www.samba.org/samba/security/CVE-2018-14629.html	CVE	PatchVendor Advisory
http://www.securityfocus.com/bid/106022	CVE	Third Party AdvisoryVDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14629	[email protected]	ExploitIssue TrackingThird Party Advisory
https://lists.debian.org/debian-lts-announce/2018/12/msg00005.html	[email protected]	Mailing ListThird Party Advisory
https://security.gentoo.org/glsa/202003-52	[email protected]
https://security.netapp.com/advisory/ntap-20181127-0001/	[email protected]	Third Party Advisory
https://usn.ubuntu.com/3827-1/	[email protected]	Third Party Advisory
https://usn.ubuntu.com/3827-2/	[email protected]	Third Party Advisory
https://www.debian.org/security/2018/dsa-4345	[email protected]	Third Party Advisory
https://www.samba.org/samba/security/CVE-2018-14629.html	[email protected]	PatchVendor Advisory
http://www.securityfocus.com/bid/106022	[email protected]	Third Party AdvisoryVDB Entry

see all 18 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-835	Loop with Unreachable Exit Condition ('Infinite Loop')	[email protected]
CWE-400	Uncontrolled Resource Consumption	[email protected]

Affected Products

Product	Versions
samba samba	>= 4.0.0, < 4.7.12 >= 4.8.0, < 4.8.7 >= 4.8.8, < 4.9.3
CPE cpe:2.3:a:samba:samba:::::::: Remediation No remediation found in references.
canonical ubuntu linux	12.04 14.04 16.04 18.04 18.10
CPE cpe:2.3:o:canonical:ubuntu_linux:12.04::::esm::: cpe:2.3:o:canonical:ubuntu_linux:14.04::::lts::: cpe:2.3:o:canonical:ubuntu_linux:16.04::::lts::: cpe:2.3:o:canonical:ubuntu_linux:18.04::::lts::: cpe:2.3:o:canonical:ubuntu_linux:18.10:::::::* Remediation No remediation found in references.
debian debian linux	8.0 9.0
CPE cpe:2.3:o:debian:debian_linux:8.0:::::::* cpe:2.3:o:debian:debian_linux:9.0:::::::* Remediation No remediation found in references.

Change History

9 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Mar 25, 2020	CVE Modified	[email protected]
Oct 9, 2019	CVE Modified	[email protected]
Oct 3, 2019	CWE Remap	[email protected]
Feb 1, 2019	Initial Analysis	[email protected]
Dec 16, 2018	CVE Modified	[email protected]
Nov 29, 2018	CVE Modified	[email protected]

CVE-2018-14629 Details

Description

Metrics

References to Advisories, Solutions, and Tools

Weakness Enumeration

Affected Products

CPE

Remediation

CPE

Remediation

CPE

Remediation

Change History

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