DSA-4345-1 samba -- sambaID: oval:org.secpod.oval:def:53469 | Date: (C)2019-05-30 (M)2023-12-20 |
Class: PATCH | Family: unix |
Several vulnerabilities have been discovered in Samba, a SMB/CIFS file, print, and login server for Unix. The Common Vulnerabilities and Exposures project identifies the following issues: CVE-2018-14629 Florian Stuelpner discovered that Samba is vulnerable to infinite query recursion caused by CNAME loops, resulting in denial of service. https://www.samba.org/samba/security/CVE-2018-14629.html CVE-2018-16841 Alex MacCuish discovered that a user with a valid certificate or smart card can crash the Samba AD DC"s KDC when configured to accept smart-card authentication. https://www.samba.org/samba/security/CVE-2018-16841.html CVE-2018-16851 Garming Sam of the Samba Team and Catalyst discovered a NULL pointer dereference vulnerability in the Samba AD DC LDAP server allowing a user able to read more than 256MB of LDAP entries to crash the Samba AD DC"s LDAP server. https://www.samba.org/samba/security/CVE-2018-16851.html