Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Summary
Title systemd: Multiple vulnerabilities
Informations
Name GLSA-201612-34 First vendor Publication 2016-12-13
Vendor Gentoo Last vendor Modification 2016-12-13
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:N/AC:L/Au:N/C:P/I:P/A:P)
Cvss Base Score 7.5 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Synopsis

Multiple vulnerabilities have been found in systemd, the worst of which may allow execution of arbitrary code.

Background

A system and service manager.

Description

Multiple vulnerabilities have been discovered in systemd. Please review the CVE identifiers referenced below for details.

Impact

An attacker could possibly execute arbitrary code with the privileges of the process, cause a Denial of Service condition, or gain escalated privileges.

Workaround

There is no known workaround at this time.

Resolution

All systemd users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=sys-apps/systemd-208"

References

[ 1 ] CVE-2013-4391
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-4391
[ 2 ] CVE-2013-4393
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-4393
[ 3 ] CVE-2013-4394
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-4394

Availability

This GLSA and any updates to it are available for viewing at the Gentoo Security Website:

https://security.gentoo.org/glsa/201612-34

Original Source

Url : http://security.gentoo.org/glsa/glsa-201612-34.xml

CWE : Common Weakness Enumeration

% Id Name
50 % CWE-276 Incorrect Default Permissions
50 % CWE-190 Integer Overflow or Wraparound (CWE/SANS Top 25)

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:19967
 
Oval ID: oval:org.mitre.oval:def:19967
Title: DSA-2777-1 systemd - several
Description: Multiple security issues in systemd have been discovered by Sebastian Krahmer and Florian Weimer: Insecure interaction with DBUS could lead to the bypass of Policykit restrictions and privilege escalation or denial of service through an integer overflow in journald and missing input sanitising in the processing of X keyboard extension (XKB) files.
Family: unix Class: patch
Reference(s): DSA-2777-1
CVE-2013-4327
CVE-2013-4391
CVE-2013-4394
 Version: 5
Platform(s): Debian GNU/Linux 7
Debian GNU/kFreeBSD 7
 Product(s): systemd
Definition Synopsis:

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 38
Os 1

Nessus® Vulnerability Scanner

Date Description
2016-12-13 Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-201612-34.nasl - Type : ACT_GATHER_INFO
2013-10-13 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-2777.nasl - Type : ACT_GATHER_INFO

Alert History

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0
1
Date Informations
2016-12-14 13:26:32
  • Multiple Updates
2016-12-13 09:23:59
  • First insertion