Ubuntu alert USN-5993-1 (samba)
| From: | Marc Deslauriers <marc.deslauriers@canonical.com> | |
| To: | "ubuntu-security-announce@lists.ubuntu.com" <ubuntu-security-announce@lists.ubuntu.com> | |
| Subject: | [USN-5993-1] Samba vulnerabilities | |
| Date: | Mon, 03 Apr 2023 11:14:08 -0400 | |
| Message-ID: | <6f3293e2-e466-b450-c7ba-a8978d2e9eac@canonical.com> |
========================================================================== Ubuntu Security Notice USN-5993-1 April 03, 2023 samba vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 22.10 - Ubuntu 22.04 LTS - Ubuntu 20.04 LTS Summary: Samba could be made to expose sensitive information over the network. Software Description: - samba: SMB/CIFS file, print, and login server for Unix Details: Demi Marie Obenour discovered that the Samba LDAP server incorrectly handled certain confidential attribute values. A remote authenticated attacker could possibly use this issue to obtain certain sensitive information. (CVE-2023-0614) Andrew Bartlett discovered that the Samba AD DC admin tool incorrectly sent passwords in cleartext. A remote attacker could possibly use this issue to obtain sensitive information. (CVE-2023-0922) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 22.10: samba 2:4.16.8+dfsg-0ubuntu1.1 Ubuntu 22.04 LTS: samba 2:4.15.13+dfsg-0ubuntu1.1 Ubuntu 20.04 LTS: samba 2:4.15.13+dfsg-0ubuntu0.20.04.2 In general, a standard system update will make all the necessary changes. References: https://ubuntu.com/security/notices/USN-5993-1 CVE-2023-0614, CVE-2023-0922 Package Information: https://launchpad.net/ubuntu/+source/samba/2:4.16.8+dfsg-... https://launchpad.net/ubuntu/+source/samba/2:4.15.13+dfsg... https://launchpad.net/ubuntu/+source/samba/2:4.15.13+dfsg...