Samba 3.6.x < 3.6.6 Remote Security Bypass

medium Nessus Plugin ID 67118

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Synopsis

The remote Samba server is affected by a remote security bypass vulnerability.

Description

According to its banner, the version of Samba 3.6.x running on the remote host is earlier than 3.6.6, and as such, it is potentially affected by a remote security bypass vulnerability because it fails to properly enforce CIFS share attributes.

This may allow a remote, authenticated attacker to write to read-only shares, impact integrity related to oplock, locking, coherency, or leases or leases attributes.

Note that Nessus has not actually tried to exploit this issue or otherwise determine if the patch or workaround has been applied.

Solution

Either install the patch referenced in the project's advisory or upgrade to 3.6.6 or later.

Plugin Details

Severity: Medium

ID: 67118

File Name: samba_3_6_6.nasl

Version: 1.6

Type: remote

Family: Misc.

Published: 7/1/2013

Updated: 11/15/2018

Configuration: Enable paranoid mode

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Low

Score: 2.7

CVSS v2

Risk Factor: Medium

Base Score: 4

Temporal Score: 3

Vector: CVSS2#AV:N/AC:L/Au:S/C:N/I:P/A:N

Vulnerability Information

CPE: cpe:/a:samba:samba

Required KB Items: Settings/ParanoidReport, SMB/samba, SMB/NativeLanManager

Exploit Ease: No known exploits are available

Patch Publication Date: 6/25/2012

Vulnerability Publication Date: 6/25/2012

Reference Information

CVE: CVE-2013-0454

BID: 58655

Detections

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