Samba 4.12.14 (gzipped)
Signature
Patch (gzipped) against Samba 4.12.13
Signature
===============================
Release Notes for Samba 4.12.14
March 24, 2021
===============================
This is a follow-up release to depend on the correct ldb version. This is only
needed when building against a system ldb library.
This is a security release in order to address the following defects:
o CVE-2020-27840: Heap corruption via crafted DN strings.
o CVE-2021-20277: Out of bounds read in AD DC LDAP server.
=======
Details
=======
o CVE-2020-27840:
An anonymous attacker can crash the Samba AD DC LDAP server by sending easily
crafted DNs as part of a bind request. More serious heap corruption is likely
also possible.
o CVE-2021-20277:
User-controlled LDAP filter strings against the AD DC LDAP server may crash
the LDAP server.
For more details, please refer to the security advisories.
Changes since 4.12.13
---------------------
o Release with dependency on ldb version 2.1.5.