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Mend.io Vulnerability Database

CVE-2020-14323

Date: October 28, 2020

A null pointer dereference flaw was found in samba's Winbind service in versions before 4.11.15, before 4.12.9 and before 4.13.1. A local user could use this flaw to crash the winbind service causing denial of service.

Language: C

Severity Score

5.5

Related Resources (18)

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JE2M4FE3N3EDXVG4UKSVFPL7SQUGFFDP/

Url: https://security.alpinelinux.org/vuln/CVE-2020-14323

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/W6HM73N4NEGFW5GIJJGGP6ZZBS6GTXPB/

Url: https://security.netapp.com/advisory/ntap-20201103-0001/

Url: https://nvd.nist.gov/vuln/detail/CVE-2020-14323

Url: https://www.samba.org/samba/security/CVE-2020-14323.html

Url: https://security.gentoo.org/glsa/202012-24

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2020-14323

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/W6HM73N4NEGFW5GIJJGGP6ZZBS6GTXPB/

Url: https://security-tracker.debian.org/tracker/CVE-2020-14323

Url: http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00012.html

Url: https://bugzilla.redhat.com/show_bug.cgi?id=1891685

Url: https://access.redhat.com/security/cve/CVE-2020-14323

Url: https://lists.debian.org/debian-lts-announce/2024/04/msg00015.html

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JE2M4FE3N3EDXVG4UKSVFPL7SQUGFFDP/

Url: http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00008.html

Url: https://lists.debian.org/debian-lts-announce/2020/11/msg00041.html

Url: https://www.mend.io/vulnerability-database/CVE-2020-14323

Severity Score

5.5

Weakness Type (CWE)

NULL Pointer Dereference

CWE-476

Improper Null Termination

CWE-170

CVSS v3.1

Base Score:	5.5
Attack Vector (AV):	LOCAL
Attack Complexity (AC):	LOW
Privileges Required (PR):	LOW
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	HIGH

CVSS v2

Base Score:	2.1
Access Vector (AV):	LOCAL
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	PARTIAL
Additional information:

Mend.io Vulnerability Database

We found results for “”

CVE-2020-14323

Date: October 28, 2020

Language: C

Severity Score

Related Resources (18)

Severity Score

Weakness Type (CWE)

CVSS v3.1

CVSS v2

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