Description
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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a Samba
All Samba versions before 4.10.17, before 4.11.11 and before 4.12.4affected
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1849491%3B ↗
- https://www.samba.org/samba/security/CVE-2020-10745.html ↗
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6YLNQ5GRXUKYRUAOFZ4DUBVN4SMTL6Q2/ ↗
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00030.html ↗
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00054.html ↗
- https://security.gentoo.org/glsa/202007-15 ↗
- http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00002.html ↗
- https://lists.debian.org/debian-lts-announce/2020/11/msg00041.html ↗