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CVE-2019-14847 Details

Description

A flaw was found in samba 4.0.0 before samba 4.9.15 and samba 4.10.x before 4.10.10. An attacker can crash AD DC LDAP server via dirsync resulting in denial of service. Privilege escalation is not possible with this issue.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:4.9 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

CNA: [email protected]CVSS-B:4.9 MEDIUMVector:CVSS:3.0/AV:N/AC:L/PR:H/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)
http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00015.html	CVE	Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14847	CVE	ExploitIssue Tracking
https://lists.debian.org/debian-lts-announce/2021/05/msg00023.html	CVE
https://lists.debian.org/debian-lts-announce/2023/09/msg00013.html	CVE
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OKPYHDFI7HRELVXBE5J4MTGSI35AKFBI/	CVE
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XQ3IUACPZJXSC4OM6P2V4IC4QMZQZWPD/	CVE
https://www.samba.org/samba/security/CVE-2019-14847.html	CVE	Vendor Advisory
https://www.synology.com/security/advisory/Synology_SA_19_35	CVE
http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00015.html	[email protected]	Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14847	[email protected]	ExploitIssue Tracking
https://lists.debian.org/debian-lts-announce/2021/05/msg00023.html	[email protected]
https://lists.debian.org/debian-lts-announce/2023/09/msg00013.html	[email protected]
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OKPYHDFI7HRELVXBE5J4MTGSI35AKFBI/	[email protected]
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XQ3IUACPZJXSC4OM6P2V4IC4QMZQZWPD/	[email protected]
https://www.samba.org/samba/security/CVE-2019-14847.html	[email protected]	Vendor Advisory
https://www.synology.com/security/advisory/Synology_SA_19_35	[email protected]

see all 16 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-476	NULL Pointer Dereference	[email protected]
CWE-476	NULL Pointer Dereference	[email protected]

Affected Products

Product	Versions
samba samba	>= 4.0.0, < 4.9.15 >= 4.10.0, < 4.10.10
CPE cpe:2.3:a:samba:samba:::::::: Remediation No remediation found in references.
fedoraproject fedora	29 30
CPE cpe:2.3:o:fedoraproject:fedora:29:::::::* cpe:2.3:o:fedoraproject:fedora:30:::::::* Remediation No remediation found in references.
opensuse leap	15.0
CPE cpe:2.3:o:opensuse:leap:15.0:::::::* Remediation No remediation found in references.

Change History

12 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]
Nov 7, 2023	CVE Modified	[email protected]
Sep 14, 2023	CVE Modified	[email protected]
May 29, 2021	CVE Modified	[email protected]
Dec 18, 2019	CVE Modified	[email protected]
Nov 16, 2019	CVE Modified	[email protected]
Nov 15, 2019	CVE Modified	[email protected]
Nov 9, 2019	Initial Analysis	[email protected]
Nov 9, 2019	CVE Modified	[email protected]
Nov 6, 2019	CVE Modified	[email protected]

CVE-2019-14847 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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