CVE-2015-7560

CVE Details

Release Date:	2016-03-08
Impact:	Moderate	What is this?

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.

See more information about CVE-2015-7560 from MITRE CVE dictionary and NIST NVD

NOTE: The following CVSS metrics and score provided are preliminary and subject to review.

CVSS v2 metrics

Base Score:	3.5
Vector String:	AV:N/AC:M/Au:S/C:P/I:N/A:N
Version:	2.0
Attack Vector:	Network
Attack Complexity:	Medium
Authentication:	Single
Confidentiality Impact:	Partial
Integrity Impact:	None
Availability Impact:	None

Errata information

Platform	Errata	Release Date
Oracle Linux version 6 (samba)	ELSA-2016-0448	2016-03-15
Oracle Linux version 6 (samba4)	ELSA-2016-0449	2016-03-15
Oracle Linux version 7 (samba)	ELSA-2016-0448	2016-03-15