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Test ID:1.3.6.1.4.1.25623.1.0.144244
Category:Denial of Service
Title:Samba DoS Vulnerability (CVE-2020-10745)
Summary:Samba is prone to a denial of service vulnerability.
Description:Summary:
Samba is prone to a denial of service vulnerability.

Vulnerability Impact:
Compression of replies to NetBIOS over TCP/IP name resolution and DNS packets
(which can be supplied as UDP requests) can be abused to consume excessive amounts of CPU on the Samba AD DC (only).

Affected Software/OS:
Samba version 4.0.0 and later.

Solution:
Update to version 4.10.17, 4.11.11, 4.12.4 or later.

CVSS Score:
7.8

CVSS Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:C

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2020-10745
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6YLNQ5GRXUKYRUAOFZ4DUBVN4SMTL6Q2/
https://security.gentoo.org/glsa/202007-15
https://bugzilla.redhat.com/show_bug.cgi?id=1849491;
https://www.samba.org/samba/security/CVE-2020-10745.html
https://lists.debian.org/debian-lts-announce/2020/11/msg00041.html
SuSE Security Announcement: openSUSE-SU-2020:0984 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00030.html
SuSE Security Announcement: openSUSE-SU-2020:1023 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00054.html
SuSE Security Announcement: openSUSE-SU-2020:1313 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00002.html
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