Scientific Linux Security Update : samba on SL6.x, SL7.x i386/x86_64 (20150223)

Critical Nessus Plugin ID 81478

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VPR Score: 8.9

Synopsis

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

Description

An uninitialized pointer use flaw was found in the Samba daemon (smbd). A malicious Samba client could send specially crafted netlogon packets that, when processed by smbd, could potentially lead to arbitrary code execution with the privileges of the user running smbd (by default, the root user). (CVE-2015-0240)

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

Solution

Update the affected packages.

See Also

http://www.nessus.org/u?59e10ed5

Plugin Details

Severity: Critical

ID: 81478

File Name: sl_20150223_samba_on_SL6_x.nasl

Version: 1.9

Type: local

Agent: unix

Published: 2015/02/24

Updated: 2020/02/25

Dependencies: 12634

Risk Information

Risk Factor: Critical

VPR Score: 8.9

CVSS v2.0

Base Score: 10

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

Vulnerability Information

CPE: p-cpe:/a:fermilab:scientific_linux:libsmbclient, p-cpe:/a:fermilab:scientific_linux:libsmbclient-devel, p-cpe:/a:fermilab:scientific_linux:samba, p-cpe:/a:fermilab:scientific_linux:samba-client, p-cpe:/a:fermilab:scientific_linux:samba-common, p-cpe:/a:fermilab:scientific_linux:samba-debuginfo, p-cpe:/a:fermilab:scientific_linux:samba-doc, p-cpe:/a:fermilab:scientific_linux:samba-domainjoin-gui, p-cpe:/a:fermilab:scientific_linux:samba-glusterfs, p-cpe:/a:fermilab:scientific_linux:samba-swat, p-cpe:/a:fermilab:scientific_linux:samba-winbind, p-cpe:/a:fermilab:scientific_linux:samba-winbind-clients, p-cpe:/a:fermilab:scientific_linux:samba-winbind-devel, p-cpe:/a:fermilab:scientific_linux:samba-winbind-krb5-locator, x-cpe:/o:fermilab:scientific_linux

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 2015/02/23

Vulnerability Publication Date: 2015/02/24

Reference Information

CVE: CVE-2015-0240