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This CVE record has been updated after NVD enrichment efforts were completed. Enrichment data supplied by the NVD may require amendment due to these changes.
Description
A flaw was found in samba's Heimdal KDC implementation, versions 4.8.x up to, excluding 4.8.12, 4.9.x up to, excluding 4.9.8 and 4.10.x up to, excluding 4.10.3, when used in AD DC mode. A man in the middle attacker could use this flaw to intercept the request to the KDC and replace the user name (principal) in the request with any desired user name (principal) that exists in the KDC effectively obtaining a ticket for that principal.
Metrics
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OR
*cpe:2.3:a:heimdal_project:heimdal:*:*:*:*:*:*:*:* versions from (including) 0.8 up to (including) 7.5.0
Added
CPE Configuration
OR
*cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:* versions from (including) 4.8.0 up to (excluding) 4.8.12
*cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:* versions from (including) 4.9.0 up to (excluding) 4.9.8
*cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:* versions from (including) 4.10.0 up to (excluding) 4.10.3
Changed
Reference Type
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16860 No Types Assigned
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16860 Issue Tracking, Third Party Advisory
Changed
Reference Type
https://www.samba.org/samba/security/CVE-2018-16860.html No Types Assigned