The NTLMSSP authentication implementation in Samba 3.x and 4.x before 4.2.11, 4.3.x before 4.3.8, and 4.4.x before 4.4.2 allows man-in-the-middle attackers to perform protocol-downgrade attacks by modifying the client-server data stream to remove application-layer flags or encryption settings, as demonstrated by clearing the NTLMSSP_NEGOTIATE_SEAL or NTLMSSP_NEGOTIATE_SIGN option to disrupt LDAP security.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: redhat
Published: 2016-04-25T00:00:00
Updated: 2024-08-05T23:17:50.577Z
Reserved: 2016-01-29T00:00:00
Link: CVE-2016-2110
Vulnrichment
No data.
NVD
Status : Modified
Published: 2016-04-25T00:59:01.113
Modified: 2024-11-21T02:47:49.937
Link: CVE-2016-2110
Redhat