CVE-2015-5252

CVE Details

Release Date:	2015-12-16
Impact:	Low	What is this?

Description

vfs.c in smbd in Samba 3.x and 4.x before 4.1.22, 4.2.x before 4.2.7,and 4.3.x before 4.3.3, when share names with certain substring relationships exist, allows remote attackers to bypass intended file-access restrictions via a symlink that points outside of a share.

See more information about CVE-2015-5252 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:	4.3
Vector String:	AV:N/AC:M/Au:N/C:N/I:P/A:N
Version:	2.0
Attack Vector:	Network
Attack Complexity:	Medium
Authentication:	None
Confidentiality Impact:	None
Integrity Impact:	Partial
Availability Impact:	None

Errata information

Platform	Errata	Release Date
Oracle Linux version 6 (samba)	ELSA-2016-0011	2016-01-07
Oracle Linux version 6 (samba4)	ELSA-2016-0010	2016-01-07
Oracle Linux version 7 (samba)	ELSA-2016-0006	2016-01-07