Red Hat Security Advisory 2013-0506-02 - Samba is an open-source implementation of the Server Message Block or Common Internet File System protocol, which allows PC-compatible machines to share files, printers, and other information. A flaw was found in the Samba suite's Perl-based DCE/RPC IDL compiler, used to generate code to handle RPC calls. This could result in code generated by the PIDL compiler to not sufficiently protect against buffer overflows. The samba4 packages have been upgraded to upstream version 4.0.0, which provides a number of bug fixes and enhancements over the previous version. In particular, improved interoperability with Active Directory domains. SSSD now uses the libndr-krb5pac library to parse the Privilege Attribute Certificate issued by an AD Key Distribution Center .
b4f586366b5141c1d1a1fbcbba40b5840262fafcced1a44a41f7ab8f27a62fcb