CVE-2015-8467
High
Description
The samldb_check_user_account_control_acl function in dsdb/samdb/ldb_modules/samldb.c in Samba 4.x before 4.1.22, 4.2.x before 4.2.7, and 4.3.x before 4.3.3 does not properly check for administrative privileges during creation of machine accounts, which allows remote authenticated users to bypass intended access restrictions by leveraging the existence of a domain with both a Samba DC and a Windows DC, a similar issue to CVE-2015-2535.
SeverityHigh
CVSS7.5
Exploit probability—
Product
Samba
PublishedDec 29, 2015
First seenDec 29, 2015
How to fix
Update
- samba samba4.1.22, 4.2.7, 4.3.3 or later
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| samba samba | 4.0.0 ≤ v < 4.1.22, 4.2.0 ≤ v < 4.2.7, 4.3.0 ≤ v < 4.3.3 | 4.1.22, 4.2.7, 4.3.3 |
| debian debian_linux | 7.0, 8.0 | — |
| canonical ubuntu_linux | 12.04, 14.04, 15.04, 15.10 | — |
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