Executive Summary

Informations
Name MDVSA-2011:022 First vendor Publication 2011-02-07
Vendor Mandriva Last vendor Modification 2011-02-07
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
 
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Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:N/I:N/A:C)
Cvss Base Score 7.8 Attack Range Network
Cvss Impact Score 6.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
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Detail

A vulnerability has been found and corrected in dhcp:

The DHCPv6 server in ISC DHCP 4.0.x and 4.1.x before 4.1.2-P1, 4.0-ESV and 4.1-ESV before 4.1-ESV-R1, and 4.2.x before 4.2.1b1 allows remote attackers to cause a denial of service (assertion failure and daemon crash) by sending a message over IPv6 for a declined and abandoned address (CVE-2011-0413).

The updated packages have been patched to correct this issue.

Original Source

Url : http://www.mandriva.com/security/advisories?name=MDVSA-2011:022

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-20 Improper Input Validation

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:12965
 
Oval ID: oval:org.mitre.oval:def:12965
Title: DSA-2184-1 isc-dhcp -- denial of service
Description: It was discovered that the ISC DHCPv6 server does not correctly process requests which come from unexpected source addresses, leading to an assertion failure and a daemon crash. The oldstable distribution is not affected by this problem.
Family: unix Class: patch
Reference(s): DSA-2184-1
CVE-2011-0413
 Version: 5
Platform(s): Debian GNU/Linux 6.0
Debian GNU/kFreeBSD 6.0
 Product(s): isc-dhcp
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:21503
 
Oval ID: oval:org.mitre.oval:def:21503
Title: RHSA-2011:0256: dhcp security update (Moderate)
Description: The DHCPv6 server in ISC DHCP 4.0.x and 4.1.x before 4.1.2-P1, 4.0-ESV and 4.1-ESV before 4.1-ESV-R1, and 4.2.x before 4.2.1b1 allows remote attackers to cause a denial of service (assertion failure and daemon crash) by sending a message over IPv6 for a declined and abandoned address.
Family: unix Class: patch
Reference(s): RHSA-2011:0256-01
CVE-2011-0413
 Version: 4
Platform(s): Red Hat Enterprise Linux 6
 Product(s): dhcp
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:23094
 
Oval ID: oval:org.mitre.oval:def:23094
Title: ELSA-2011:0256: dhcp security update (Moderate)
Description: The DHCPv6 server in ISC DHCP 4.0.x and 4.1.x before 4.1.2-P1, 4.0-ESV and 4.1-ESV before 4.1-ESV-R1, and 4.2.x before 4.2.1b1 allows remote attackers to cause a denial of service (assertion failure and daemon crash) by sending a message over IPv6 for a declined and abandoned address.
Family: unix Class: patch
Reference(s): ELSA-2011:0256-01
CVE-2011-0413
 Version: 6
Platform(s): Oracle Linux 6
 Product(s): dhcp
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:28156
 
Oval ID: oval:org.mitre.oval:def:28156
Title: DEPRECATED: ELSA-2011-0256 -- dhcp security update (moderate)
Description: [12:4.1.1-12.P1.2] - CVE-2011-0413: Unexpected abort caused by a DHCPv6 decline message (#672994)
Family: unix Class: patch
Reference(s): ELSA-2011-0256
CVE-2011-0413
 Version: 4
Platform(s): Oracle Linux 6
 Product(s): dhcp
Definition Synopsis:

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 29

OpenVAS Exploits

Date Description
2012-06-05 Name : RedHat Update for dhcp RHSA-2011:0256-01
File : nvt/gb_RHSA-2011_0256-01_dhcp.nasl
2011-09-12 Name : Fedora Update for dhcp FEDORA-2011-10705
File : nvt/gb_fedora_2011_10705_dhcp_fc14.nasl
2011-04-21 Name : Fedora Update for dhcp FEDORA-2011-0848
File : nvt/gb_fedora_2011_0848_dhcp_fc13.nasl
2011-04-19 Name : Fedora Update for dhcp FEDORA-2011-4897
File : nvt/gb_fedora_2011_4897_dhcp_fc14.nasl
2011-03-09 Name : Debian Security Advisory DSA 2184-1 (isc-dhcp)
File : nvt/deb_2184_1.nasl
2011-03-05 Name : FreeBSD Ports: isc-dhcp41-server
File : nvt/freebsd_isc-dhcp41-server0.nasl
2011-02-11 Name : Mandriva Update for dhcp MDVSA-2011:022 (dhcp)
File : nvt/gb_mandriva_MDVSA_2011_022.nasl
2011-02-04 Name : Fedora Update for dhcp FEDORA-2011-0862
File : nvt/gb_fedora_2011_0862_dhcp_fc14.nasl

Open Source Vulnerability Database (OSVDB)

Id Description
70680 ISC DHCP DHCPv6 Message Declined Address Remote DoS

ISC DHCP contains a flaw that may allow a remote denial of service. The issue is triggered when an error occurs while processing a previously declined address's DHCPv6 messages, which may be exploited to cause an assertion failure denial of service.

Nessus® Vulnerability Scanner

Date Description
2014-06-13 Name : The remote openSUSE host is missing a security update.
File : suse_11_3_dhcp-110203.nasl - Type : ACT_GATHER_INFO
2013-07-12 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2011-0256.nasl - Type : ACT_GATHER_INFO
2011-04-19 Name : The remote Fedora host is missing a security update.
File : fedora_2011-0848.nasl - Type : ACT_GATHER_INFO
2011-03-07 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-2184.nasl - Type : ACT_GATHER_INFO
2011-02-16 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2011-0256.nasl - Type : ACT_GATHER_INFO
2011-02-08 Name : The remote Mandriva Linux host is missing one or more security updates.
File : mandriva_MDVSA-2011-022.nasl - Type : ACT_GATHER_INFO
2011-02-02 Name : The remote Fedora host is missing a security update.
File : fedora_2011-0862.nasl - Type : ACT_GATHER_INFO
2011-01-31 Name : The remote FreeBSD host is missing a security-related update.
File : freebsd_pkg_dc9f83352b3b11e0a91b00e0815b8da8.nasl - Type : ACT_GATHER_INFO

Alert History

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0
Date Informations
2014-02-17 11:42:03
  • Multiple Updates