CVE-2015-7560
Medium
Description
The SMB1 implementation in smbd in Samba 3.x and 4.x before 4.1.23, 4.2.x before 4.2.9, 4.3.x before 4.3.6, and 4.4.x before 4.4.0rc4 allows remote authenticated users to modify arbitrary ACLs by using a UNIX SMB1 call to create a symlink, and then using a non-UNIX SMB1 call to write to the ACL content.
SeverityMedium
CVSS6.5
Exploit probability—
Product
Samba
PublishedMar 13, 2016
First seenMar 13, 2016
How to fix
Update
- samba samba4.1.23, 4.2.9, 4.3.6 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| samba samba | 3.2.0 ≤ v < 4.1.23, 4.2.0 ≤ v < 4.2.9, 4.3.0 ≤ v < 4.3.6, 4.4.0 | 4.1.23, 4.2.9, 4.3.6 |
| canonical ubuntu_linux | 12.04, 14.04, 15.10 | — |
| debian debian_linux | 7.0, 8.0 | — |
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