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CVE-2020-10760

Good to know:

Date: July 6, 2020

A use-after-free flaw was found in all samba LDAP server versions before 4.10.17, before 4.11.11, before 4.12.4 used in a AC DC configuration. A Samba LDAP user could use this flaw to crash samba.

Language: C

Severity Score

6.5

Related Resources (16)

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2020-10760

Url: https://security-tracker.debian.org/tracker/CVE-2020-10760

Url: http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00054.html

Url: https://nvd.nist.gov/vuln/detail/CVE-2020-10760

Url: http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00030.html

Url: https://bugzilla.redhat.com/show_bug.cgi?id=1849509;

Url: https://security.alpinelinux.org/vuln/CVE-2020-10760

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6YLNQ5GRXUKYRUAOFZ4DUBVN4SMTL6Q2/

Url: https://security.gentoo.org/glsa/202007-15

Url: https://bugzilla.redhat.com/show_bug.cgi?id=1849509%3B

Url: https://usn.ubuntu.com/4409-1/

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6YLNQ5GRXUKYRUAOFZ4DUBVN4SMTL6Q2/

Url: http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00002.html

Url: https://www.samba.org/samba/security/CVE-2020-10760.html

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

Url: https://www.mend.io/vulnerability-database/CVE-2020-10760

Severity Score

6.5

Weakness Type (CWE)

Use After Free

CWE-416

CVSS v3.1

Base Score:	6.5
Attack Vector (AV):	NETWORK
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:	4.0
Access Vector (AV):	NETWORK
Access Complexity (AC):	LOW
Authentication (AU):	SINGLE
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	PARTIAL
Additional information:

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