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Scientific Linux Security Update : samba4 on SL6.x i386/x86_64 (20131210)

high Nessus Plugin ID 71340

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Synopsis

The remote Scientific Linux host is missing one or more security updates.

Description

A heap-based buffer overflow flaw was found in the DCE-RPC client code in Samba. A specially crafted DCE-RPC packet could cause various Samba programs to crash or, possibly, execute arbitrary code when parsed. A malicious or compromised Active Directory Domain Controller could use this flaw to compromise the winbindd daemon running with root privileges. (CVE-2013-4408)

After installing this update, the smb service will be restarted automatically.

Solution

Update the affected packages.

See Also

http://www.nessus.org/u?e3d52057

Plugin Details

Severity: High

ID: 71340

File Name: sl_20131210_samba4_on_SL6_x.nasl

Version: 1.6

Type: local

Agent: unix

Published: 12/11/2013

Updated: 1/14/2021

Supported Sensors: Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: High

Base Score: 8.3

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

Vulnerability Information

CPE: p-cpe:/a:fermilab:scientific_linux:samba4, p-cpe:/a:fermilab:scientific_linux:samba4-client, p-cpe:/a:fermilab:scientific_linux:samba4-common, p-cpe:/a:fermilab:scientific_linux:samba4-dc, p-cpe:/a:fermilab:scientific_linux:samba4-dc-libs, p-cpe:/a:fermilab:scientific_linux:samba4-debuginfo, p-cpe:/a:fermilab:scientific_linux:samba4-devel, p-cpe:/a:fermilab:scientific_linux:samba4-libs, p-cpe:/a:fermilab:scientific_linux:samba4-pidl, p-cpe:/a:fermilab:scientific_linux:samba4-python, p-cpe:/a:fermilab:scientific_linux:samba4-swat, p-cpe:/a:fermilab:scientific_linux:samba4-test, p-cpe:/a:fermilab:scientific_linux:samba4-winbind, p-cpe:/a:fermilab:scientific_linux:samba4-winbind-clients, p-cpe:/a:fermilab:scientific_linux:samba4-winbind-krb5-locator, x-cpe:/o:fermilab:scientific_linux

Required KB Items: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list, Host/cpu

Patch Publication Date: 12/10/2013

Vulnerability Publication Date: 12/10/2013

Reference Information

CVE: CVE-2013-4408