CVE-2020-10745
- Source
- https://cve.org/CVERecord?id=CVE-2020-10745
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-10745.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2020-10745
- Downstream
- Related
- Published
- 2020-07-07T14:15:11.007Z
- Modified
- 2026-04-16T00:03:54.362534130Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
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.
- Database specific
{ "unresolved_ranges": [ { "cpe": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*", "extracted_events": [ { "last_affected": "9.0" } ], "source": "CPE_FIELD" }, { "cpe": "cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*", "extracted_events": [ { "last_affected": "31" } ], "source": "CPE_FIELD" }, { "cpe": "cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*", "extracted_events": [ { "last_affected": "15.1" } ], "source": "CPE_FIELD" }, { "cpe": "cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:*", "extracted_events": [ { "last_affected": "15.2" } ], "source": "CPE_FIELD" } ] }- References
-
- 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
- http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00002.html
- https://lists.debian.org/debian-lts-announce/2020/11/msg00041.html
- https://security.gentoo.org/glsa/202007-15
- https://www.samba.org/samba/security/CVE-2020-10745.html
- https://bugzilla.redhat.com/show_bug.cgi?id=1849491%3B
Affected packages
Git / github.com/samba-team/samba
Affected ranges
- Type
- GIT
- Repo
- https://github.com/samba-team/samba
- Events
- Database specific
{ "cpe": "cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*", "extracted_events": [ { "introduced": "4.0.0" }, { "fixed": "4.10.17" }, { "introduced": "4.11.0" }, { "fixed": "4.11.11" }, { "introduced": "4.12.0" }, { "fixed": "4.12.4" } ], "source": "CPE_FIELD" }