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Ubuntu 23.04: USN-6238-1 Moderate Samba Authentication Vulnerabilities

ubuntu
Calendar Grey July 19, 2023
Dist Ubuntu Esm H88
Critical Samba vulnerabilities have been patched in Ubuntu versions 23.04, 22.10, and the LTS releases, necessitating immediate software updates for users.
Several security issues were fixed in Samba.

Summary

Topics%20covered

Topics Covered

security advisory denial of service samba authentication issue ubuntu

Update Instructions

The problem can be corrected by updating your system to the following package versions: Ubuntu 23.04: samba 2:4.17.7+dfsg-1ubuntu1.1 Ubuntu 22.10: samba 2:4.16.8+dfsg-0ubuntu1.2 Ubuntu 22.04 LTS: samba 2:4.15.13+dfsg-0ubuntu1.2 Ubuntu 20.04 LTS: samba 2:4.15.13+dfsg-0ubuntu0.20.04.3 In general, a standard system update will make all the necessary changes.

References

https://ubuntu.com/security/notices/USN-6238-1

CVE-2022-2127, CVE-2023-3347, CVE-2023-34966, CVE-2023-34967,

CVE-2023-34968

July 19, 2023

Topics%20covered

Topics Covered

security advisory denial of service samba authentication issue ubuntu

Package Information

https://launchpad.net/ubuntu/+source/samba/2:4.17.7+dfsg-1ubuntu1.1 https://launchpad.net/ubuntu/+source/samba/2:4.16.8+dfsg-0ubuntu1.2 https://launchpad.net/ubuntu/+source/samba/2:4.15.13+dfsg-0ubuntu1.2 https://launchpad.net/ubuntu/+source/samba/2:4.15.13+dfsg-0ubuntu0.20.04.3

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