7.8

CVE-2020-10745

A flaw was found in all Samba versions before 4.10.17, before 4.11.11 and before 4.12.4 in the way it processed NetBios over TCP/IP. This flaw allows a remote attacker could to cause the Samba server to consume excessive CPU use, resulting in a denial of service. This highest threat from this vulnerability is to system availability.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Samba ≫ Samba Version >= 4.0.0 < 4.10.17
Samba ≫ Samba Version >= 4.11.0 < 4.11.11
Samba ≫ Samba Version >= 4.12.0 < 4.12.4
Fedoraproject ≫ Fedora Version31
Opensuse ≫ Leap Version15.1
Opensuse ≫ Leap Version15.2
Debian ≫ Debian Linux Version9.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 3.87% 0.888
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov 7.8 10 6.9
AV:N/AC:L/Au:N/C:N/I:N/A:C
CWE-400 Uncontrolled Resource Consumption

The product does not properly control the allocation and maintenance of a limited resource.

http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00054.html
Third Party Advisory
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00002.html
Third Party Advisory
Mailing List
https://security.gentoo.org/glsa/202007-15
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/11/msg00041.html
Third Party Advisory
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00030.html
Third Party Advisory
Mailing List
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6YLNQ5GRXUKYRUAOFZ4DUBVN4SMTL6Q2/
https://bugzilla.redhat.com/show_bug.cgi?id=1849491%3B
https://www.samba.org/samba/security/CVE-2020-10745.html
Vendor Advisory