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CVE-2020-14303

Description

A flaw was found in the AD DC NBT server in all Samba versions before 4.10.17, before 4.11.11 and before 4.12.4. A samba user could send an empty UDP packet to cause the samba server to crash.

Risk Information

Base Score
7.5
MODERATE
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
Exploitation Probability
26.119

Associated Vulnerability

VulnerabilityOS Platform
SMB/CIFS file, print, and login server for Unix (USN-4454-1) samba_4.11.6+dfsg-0ubuntu1.4_amd64.debLinux
SMB/CIFS file, print, and login server for Unix (USN-4454-1) samba_4.3.11+dfsg-0ubuntu0.16.04.29_i386.debLinux
SMB/CIFS file, print, and login server for Unix (USN-4454-1) samba_4.3.11+dfsg-0ubuntu0.16.04.29_amd64.debLinux
SMB/CIFS file, print, and login server for Unix (USN-4454-1) samba_4.7.6+dfsg~ubuntu-0ubuntu2.18_i386.debLinux
SMB/CIFS file, print, and login server for Unix (USN-4454-1) samba_4.7.6+dfsg~ubuntu-0ubuntu2.18_amd64.debLinux
SUSE-SU-2020:2673-1(SUSE Linux Enterprise Server 12-SP5 ) ldb-debugsource-1.5.8-3.5.1.x86_64.rpmLinux
SUSE-SU-2020:2673-1(SUSE Linux Enterprise Server 12-SP5 ) ldb-tools-1.5.8-3.5.1.x86_64.rpmLinux
SUSE-SU-2020:2673-1(SUSE Linux Enterprise Server 12-SP5 ) ldb-tools-debuginfo-1.5.8-3.5.1.x86_64.rpmLinux
SUSE-SU-2020:2673-1(SUSE Linux Enterprise Server 12-SP5 ) libldb1-1.5.8-3.5.1.x86_64.rpmLinux
SUSE-SU-2020:2673-1(SUSE Linux Enterprise Server 12-SP5 ) libldb1-32bit-1.5.8-3.5.1.x86_64.rpmLinux
SUSE-SU-2020:2673-1(SUSE Linux Enterprise Server 12-SP5 ) libldb1-debuginfo-1.5.8-3.5.1.x86_64.rpmLinux
SUSE-SU-2020:2673-1(SUSE Linux Enterprise Server 12-SP5 ) libldb1-debuginfo-32bit-1.5.8-3.5.1.x86_64.rpmLinux
SMB/CIFS file, print, and login server for Unix (USN-4454-2) samba_3.6.25-0ubuntu0.12.04.21_i386.debLinux
SMB/CIFS file, print, and login server for Unix (USN-4454-2) samba_3.6.25-0ubuntu0.12.04.21_amd64.debLinux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234