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7.5
CVSSv3

CVE-2020-10745

Published: 07/07/2020 Updated: 07/11/2023
CVSS v2 Base Score: 7.8 | Impact Score: 6.9 | Exploitability Score: 10
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 695
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C
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Vulnerability Summary

A flaw was found in all Samba versions prior to 4.10.17, prior to 4.11.11 and prior to 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.

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opensuse leap 15.2

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Vendor Advisories

Arch Linux Issues:
A flaw was found in all Samba versions before 41017, before 41111 and before 4124 in the way it processed NetBios over TCP/IP and DNS paclets This flaw allows a remote attacker could to cause the Samba server to consume excessive CPU use, resulting in a denial of service ...

References

CWE-400https://www.samba.org/samba/security/CVE-2020-10745.htmlhttp://lists.opensuse.org/opensuse-security-announce/2020-07/msg00030.htmlhttp://lists.opensuse.org/opensuse-security-announce/2020-07/msg00054.htmlhttps://security.gentoo.org/glsa/202007-15http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00002.htmlhttps://lists.debian.org/debian-lts-announce/2020/11/msg00041.htmlhttps://bugzilla.redhat.com/show_bug.cgi?id=1849491%3Bhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6YLNQ5GRXUKYRUAOFZ4DUBVN4SMTL6Q2/https://nvd.nist.govhttps://security.archlinux.org/CVE-2020-10745
CVSSv3
CVSSv2
CVSSv3
VMScore
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XXECVE-2024-34490SQL injectionCVE-2024-34488CVE-2024-4507CVE-2023-7028CVE-2024-23187TCPCVE-2024-4439
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