CVE-2016-2126 | BDVDB-2026-85259 Detail
Description#
Samba version 4.0.0 up to 4.5.2 is vulnerable to privilege elevation due to incorrect handling of the PAC (Privilege Attribute Certificate) checksum. A remote, authenticated, attacker can cause the winbindd process to crash using a legitimate Kerberos ticket. A local service with access to the winbindd privileged pipe can cause winbindd to cache elevated access permissions.
Impact#
No impact statement in the source data.
Weaknesses#
No weakness recorded in the source data.
References#
- https://www.samba.org/samba/security/CVE-2016-2126.html
- http://www.securitytracker.com/id/1037495
- http://rhn.redhat.com/errata/RHSA-2017-0495.html
- http://rhn.redhat.com/errata/RHSA-2017-0494.html
- https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA43730
- https://access.redhat.com/errata/RHSA-2017:1265
- http://www.securityfocus.com/bid/94994
- http://rhn.redhat.com/errata/RHSA-2017-0744.html
- http://rhn.redhat.com/errata/RHSA-2017-0662.html
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.