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Ubuntu 20.04 LTS USN-5936-1 Critical Samba Denial Of Service

ubuntu
Calendar Grey March 8, 2023
Dist Ubuntu Esm H88
Urgent Samba patches released for Ubuntu 20.04 LTS. Main concerns involve potential denial of service and privilege escalation risks.
Several security issues were fixed in Samba.

Summary

Topics%20covered

Topics Covered

security advisory denial of service critical remote code execution privilege escalation samba ubuntu

Update Instructions

The problem can be corrected by updating your system to the following package versions: Ubuntu 20.04 LTS: samba 2:4.15.13+dfsg-0ubuntu0.20.04.1 This update uses a new upstream release, which includes additional bug fixes. In general, a standard system update will make all the necessary changes.

References

https://ubuntu.com/security/notices/USN-5936-1

CVE-2022-3437, CVE-2022-37966, CVE-2022-37967, CVE-2022-38023,

CVE-2022-42898, CVE-2022-45141

Severity
critical
Lowest
Low
Medium
High
Critical

March 08, 2023

Topics%20covered

Topics Covered

security advisory denial of service critical remote code execution privilege escalation samba ubuntu

Package Information

https://launchpad.net/ubuntu/+source/samba/2:4.15.13+dfsg-0ubuntu0.20.04.1

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