Executive Summary

Summary
Title Network Audio System (NAS) vulnerabilities
Informations
Name USN-1986-1 First vendor Publication 2013-10-01
Vendor Ubuntu Last vendor Modification 2013-10-01
Severity (Vendor) N/A Revision N/A

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:L/AC:L/Au:N/C:P/I:P/A:P)
Cvss Base Score 4.6 Attack Range Local
Cvss Impact Score 6.4 Attack Complexity Low
Cvss Expoit Score 3.9 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 13.04 - Ubuntu 12.10 - Ubuntu 12.04 LTS

Summary:

Several security issues were fixed in Network Audio System (NAS).

Software Description: - nas: Network Audio System

Details:

Hamid Zamani discovered multiple security issues in the Network Audio System (NAS) server. An attacker could possibly use these issues to cause a denial of service or execute arbitrary code. (CVE-2013-4256, CVE-2013-4257)

Update instructions:

The problem can be corrected by updating your system to the following package versions:

Ubuntu 13.04:
nas 1.9.3-5ubuntu0.13.04.1

Ubuntu 12.10:
nas 1.9.3-5ubuntu0.12.10.1

Ubuntu 12.04 LTS:
nas 1.9.3-4ubuntu0.1

In general, a standard system update will make all the necessary changes.

References:
http://www.ubuntu.com/usn/usn-1986-1
CVE-2013-4256, CVE-2013-4257

Package Information:
https://launchpad.net/ubuntu/+source/nas/1.9.3-5ubuntu0.13.04.1
https://launchpad.net/ubuntu/+source/nas/1.9.3-5ubuntu0.12.10.1
https://launchpad.net/ubuntu/+source/nas/1.9.3-4ubuntu0.1

Original Source

Url : http://www.ubuntu.com/usn/USN-1986-1

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-119 Failure to Constrain Operations within the Bounds of a Memory Buffer

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:19220
 
Oval ID: oval:org.mitre.oval:def:19220
Title: USN-1986-1 -- nas vulnerabilities
Description: Several security issues were fixed in Network Audio System (NAS).
Family: unix Class: patch
Reference(s): USN-1986-1
CVE-2013-4256
CVE-2013-4257
Version: 5
Platform(s): Ubuntu 13.04
Ubuntu 12.10
Ubuntu 12.04
Product(s): nas
Definition Synopsis:

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Os 3

Nessus® Vulnerability Scanner

Date Description
2014-06-26 Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-201406-22.nasl - Type : ACT_GATHER_INFO
2014-04-16 Name : The remote FreeBSD host is missing one or more security-related updates.
File : freebsd_pkg_bf7912f5c1a811e3a5ac001b21614864.nasl - Type : ACT_GATHER_INFO
2013-10-10 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-2771.nasl - Type : ACT_GATHER_INFO
2013-10-02 Name : The remote Ubuntu host is missing a security-related patch.
File : ubuntu_USN-1986-1.nasl - Type : ACT_GATHER_INFO
2013-09-27 Name : The remote Fedora host is missing a security update.
File : fedora_2013-16936.nasl - Type : ACT_GATHER_INFO
2013-09-27 Name : The remote Fedora host is missing a security update.
File : fedora_2013-16989.nasl - Type : ACT_GATHER_INFO
2013-09-27 Name : The remote Fedora host is missing a security update.
File : fedora_2013-17036.nasl - Type : ACT_GATHER_INFO

Alert History

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0
1
2
3
Date Informations
2014-02-17 12:02:36
  • Multiple Updates
2013-10-10 00:22:56
  • Multiple Updates
2013-10-09 21:24:26
  • Multiple Updates
2013-10-01 21:19:34
  • First insertion