Debian DLA-156-1 : samba security update

critical Nessus Plugin ID 82139
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Synopsis

The remote Debian host is missing a security update.

Description

Richard van Eeden of Microsoft Vulnerability Research discovered that Samba, a SMB/CIFS file, print, and login server for Unix, contains a flaw in the netlogon server code which allows remote code execution with root privileges from an unauthenticated connection.

For the oldstable distribution (squeeze), this problem has been fixed in version 2:3.5.6~dfsg-3squeeze12.

For the stable distribution (wheezy), this problem has been fixed in version 2:3.6.6-6+deb7u5.

We recommend that you upgrade your samba packages.

NOTE: Tenable Network Security has extracted the preceding description block directly from the DLA security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Solution

Upgrade the affected packages.

See Also

https://lists.debian.org/debian-lts-announce/2015/02/msg00010.html

https://packages.debian.org/source/squeeze-lts/samba

Plugin Details

Severity: Critical

ID: 82139

File Name: debian_DLA-156.nasl

Version: 1.14

Type: local

Agent: unix

Published: 3/26/2015

Updated: 1/11/2021

Dependencies: ssh_get_info.nasl

Risk Information

VPR

Risk Factor: High

Score: 8.9

CVSS v2

Risk Factor: Critical

Base Score: 10

Temporal Score: 8.7

Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C

Temporal Vector: E:H/RL:OF/RC:C

Vulnerability Information

CPE: p-cpe:/a:debian:debian_linux:libpam-smbpass, p-cpe:/a:debian:debian_linux:libsmbclient, p-cpe:/a:debian:debian_linux:libsmbclient-dev, p-cpe:/a:debian:debian_linux:libwbclient0, p-cpe:/a:debian:debian_linux:samba, p-cpe:/a:debian:debian_linux:samba-common, p-cpe:/a:debian:debian_linux:samba-common-bin, p-cpe:/a:debian:debian_linux:samba-dbg, p-cpe:/a:debian:debian_linux:samba-doc, p-cpe:/a:debian:debian_linux:samba-doc-pdf, p-cpe:/a:debian:debian_linux:samba-tools, p-cpe:/a:debian:debian_linux:smbclient, p-cpe:/a:debian:debian_linux:swat, p-cpe:/a:debian:debian_linux:winbind, cpe:/o:debian:debian_linux:6.0

Required KB Items: Host/local_checks_enabled, Host/Debian/release, Host/Debian/dpkg-l

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 2/23/2015

Reference Information

CVE: CVE-2015-0240

BID: 72711