5 - CVE-2009-0790

Executive Summary

Informations
Name	CVE-2009-0790	First vendor Publication	2009-04-01
Vendor	Cve	Last vendor Modification	2019-07-29

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:N/I:N/A:P)
Cvss Base Score	5	Attack Range	Network
Cvss Impact Score	2.9	Attack Complexity	Low
Cvss Expoit Score	10	Authentication	None Required
Calculate full CVSS 2.0 Vectors scores

Detail

The pluto IKE daemon in Openswan and Strongswan IPsec 2.6 before 2.6.21 and 2.4 before 2.4.14, and Strongswan 4.2 before 4.2.14 and 2.8 before 2.8.9, allows remote attackers to cause a denial of service (daemon crash and restart) via a crafted (1) R_U_THERE or (2) R_U_THERE_ACK Dead Peer Detection (DPD) IPsec IKE Notification message that triggers a NULL pointer dereference related to inconsistent ISAKMP state and the lack of a phase2 state association in DPD.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0790

CWE : Common Weakness Enumeration

%	Id	Name
100 %	CWE-20	Improper Input Validation

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:11171

Oval ID:	oval:org.mitre.oval:def:11171
Title:	The pluto IKE daemon in Openswan and Strongswan IPsec 2.6 before 2.6.21 and 2.4 before 2.4.14, and Strongswan 4.2 before 4.2.14 and 2.8 before 2.8.9, allows remote attackers to cause a denial of service (daemon crash and restart) via a crafted (1) R_U_THERE or (2) R_U_THERE_ACK Dead Peer Detection (DPD) IPsec IKE Notification message that triggers a NULL pointer dereference related to inconsistent ISAKMP state and the lack of a phase2 state association in DPD.
Description:	The pluto IKE daemon in Openswan and Strongswan IPsec 2.6 before 2.6.21 and 2.4 before 2.4.14, and Strongswan 4.2 before 4.2.14 and 2.8 before 2.8.9, allows remote attackers to cause a denial of service (daemon crash and restart) via a crafted (1) R_U_THERE or (2) R_U_THERE_ACK Dead Peer Detection (DPD) IPsec IKE Notification message that triggers a NULL pointer dereference related to inconsistent ISAKMP state and the lack of a phase2 state association in DPD.
Family:	unix	Class:	vulnerability
Reference(s):	CVE-2009-0790	Version:	5
Platform(s):	Red Hat Enterprise Linux 5 CentOS Linux 5 Oracle Linux 5	Product(s):
Definition Synopsis:
RHEL5, CentOS5 or Oracle Linux 5 The operating system installed on the system is Red Hat Enterprise Linux 5 AND CentOS Linux 5.x AND Oracle Linux 5.x AND Configuration section openswan is earlier than 0:2.6.14-1.el5_3.2 AND openswan-doc is earlier than 0:2.6.14-1.el5_3.2

Definition Id: oval:org.mitre.oval:def:12881

Oval ID:	oval:org.mitre.oval:def:12881
Title:	DSA-1759-1 strongswan -- denial of service
Description:	Gerd v. Egidy discovered that the Pluto IKE daemon in strongswan, an IPSec implementation for linux, is prone to a denial of service attack via a malicious packet. For the stable distribution, this problem has been fixed in version 4.2.4-5+lenny1. For the oldstable distribution, this problem has been fixed in version 2.8.0+dfsg-1+etch1. For the testing distribution and the unstable distribution, this problem will be fixed soon. We recommend that you upgrade your strongswan packages.
Family:	unix	Class:	patch
Reference(s):	DSA-1759-1 CVE-2009-0790	Version:	5
Platform(s):	Debian GNU/Linux 5.0 Debian GNU/Linux 4.0	Product(s):	strongswan
Definition Synopsis:
Release section Debian GNU/Linux 5.0 is installed AND Supported architectures section Installed architecture is s390 AND Installed architecture is amd64 AND Installed architecture is sparc AND Installed architecture is arm AND Installed architecture is i386 AND Installed architecture is armel AND Installed architecture is mips AND Installed architecture is ia64 AND Installed architecture is alpha AND Installed architecture is powerpc AND Installed architecture is mipsel AND Installed architecture is hppa AND strongswan DPKG is earlier than 4.2.4-5+lenny1 OR Release section Debian GNU/Linux 4.0 is installed. AND strongswan DPKG is earlier than 2.8.0+dfsg-1+etch1

Definition Id: oval:org.mitre.oval:def:13547

Oval ID:	oval:org.mitre.oval:def:13547
Title:	DSA-1760-1 openswan -- denial of service
Description:	Two vulnerabilities have been discovered in openswan, an IPSec implementation for linux. The Common Vulnerabilities and Exposures project identifies the following problems: CVE-2008-4190 Dmitry E. Oboukhov discovered that the livetest tool is using temporary files insecurely, which could lead to a denial of service attack. CVE-2009-0790 Gerd v. Egidy discovered that the Pluto IKE daemon in openswan is prone to a denial of service attack via a malicious packet. For the stable distribution, this problem has been fixed in version 1:2.4.12+dfsg-1.3+lenny1. For the oldstable distribution, this problem has been fixed in version 1:2.4.6+dfsg.2-1.1+etch1. For the testing distribution and the unstable distribution, this problem will be fixed soon. We recommend that you upgrade your openswan packages.
Family:	unix	Class:	patch
Reference(s):	DSA-1760-1 CVE-2008-4190 CVE-2009-0790	Version:	7
Platform(s):	Debian GNU/Linux 5.0 Debian GNU/Linux 4.0	Product(s):	openswan
Definition Synopsis:
Release section Debian GNU/Linux 5.0 is installed AND Architecture section Architecture independent section Installed architecture is all AND Packages section linux-patch-openswan DPKG is earlier than 1:2.4.12+dfsg-1.3+lenny1 AND openswan-modules-source DPKG is earlier than 1:2.4.12+dfsg-1.3+lenny1 OR Architecture depended section Supported architectures section Installed architecture is s390 AND Installed architecture is amd64 AND Installed architecture is sparc AND Installed architecture is arm AND Installed architecture is i386 AND Installed architecture is armel AND Installed architecture is mips AND Installed architecture is ia64 AND Installed architecture is alpha AND Installed architecture is powerpc AND Installed architecture is mipsel AND Installed architecture is hppa AND openswan DPKG is earlier than 1:2.4.12+dfsg-1.3+lenny1 OR Release section Debian GNU/Linux 4.0 is installed. AND Architecture section Architecture independent section Installed architecture is all AND Packages section linux-patch-openswan DPKG is earlier than 1:2.4.6+dfsg.2-1.1+etch1 AND openswan-modules-source DPKG is earlier than 1:2.4.6+dfsg.2-1.1+etch1 AND openswan DPKG is earlier than 1:2.4.6+dfsg.2-1.1+etch1

Definition Id: oval:org.mitre.oval:def:21841

Oval ID:	oval:org.mitre.oval:def:21841
Title:	ELSA-2009:0402: openswan security update (Important)
Description:	The pluto IKE daemon in Openswan and Strongswan IPsec 2.6 before 2.6.21 and 2.4 before 2.4.14, and Strongswan 4.2 before 4.2.14 and 2.8 before 2.8.9, allows remote attackers to cause a denial of service (daemon crash and restart) via a crafted (1) R_U_THERE or (2) R_U_THERE_ACK Dead Peer Detection (DPD) IPsec IKE Notification message that triggers a NULL pointer dereference related to inconsistent ISAKMP state and the lack of a phase2 state association in DPD.
Family:	unix	Class:	patch
Reference(s):	ELSA-2009:0402-01 CVE-2008-4190 CVE-2009-0790	Version:	13
Platform(s):	Oracle Linux 5	Product(s):	openswan
Definition Synopsis:
Oracle Linux 5.x rpm test openswan is earlier than 0:2.6.14-1.el5_3.2 AND openswan-doc is earlier than 0:2.6.14-1.el5_3.2

Definition Id: oval:org.mitre.oval:def:28934

Oval ID:	oval:org.mitre.oval:def:28934
Title:	RHSA-2009:0402 -- openswan security update (Important)
Description:	Updated openswan packages that fix various security issues are now available for Red Hat Enterprise Linux 5. This update has been rated as having important security impact by the Red Hat Security Response Team. Openswan is a free implementation of Internet Protocol Security (IPsec) and Internet Key Exchange (IKE). IPsec uses strong cryptography to provide both authentication and encryption services. These services allow you to build secure tunnels through untrusted networks. Everything passing through the untrusted network is encrypted by the IPsec gateway machine, and decrypted by the gateway at the other end of the tunnel. The resulting tunnel is a virtual private network (VPN).
Family:	unix	Class:	patch
Reference(s):	RHSA-2009:0402 CESA-2009:0402-CentOS 5 CVE-2008-4190 CVE-2009-0790	Version:	3
Platform(s):	Red Hat Enterprise Linux 5 CentOS Linux 5	Product(s):	openswan
Definition Synopsis:
Operation system section The operating system installed on the system is Red Hat Enterprise Linux 5 AND The operating system installed on the system is CentOS Linux 5.x Packages match section openswan is earlier than 0:2.6.14-1.el5_3.2 AND openswan-doc is earlier than 0:2.6.14-1.el5_3.2

Definition Id: oval:org.mitre.oval:def:7907

Oval ID:	oval:org.mitre.oval:def:7907
Title:	DSA-1759 strongswan -- denial of service
Description:	Gerd v. Egidy discovered that the Pluto IKE daemon in strongswan, an IPSec implementation for linux, is prone to a denial of service attack via a malicious packet.
Family:	unix	Class:	patch
Reference(s):	DSA-1759 CVE-2009-0790	Version:	3
Platform(s):	Debian GNU/Linux 5.0 Debian GNU/Linux 4.0	Product(s):	strongswan
Definition Synopsis:
Release section Debian GNU/Linux 5.0 is installed AND Supported architectures section Installed architecture is s390 AND Installed architecture is amd64 AND Installed architecture is sparc AND Installed architecture is arm AND Installed architecture is i386 AND Installed architecture is armel AND Installed architecture is mips AND Installed architecture is ia64 AND Installed architecture is alpha AND Installed architecture is powerpc AND Installed architecture is mipsel AND Installed architecture is hppa AND strongswan is earlier than 4.2.4-5+lenny1 OR Release section Debian GNU/Linux 4.0 is installed. AND strongswan is earlier than 2.8.0+dfsg-1+etch1

CPE : Common Platform Enumeration

Type	Description	Count
Application	Strongswan cpe:2.3:a:strongswan:strongswan:4.2.9:::::::* cpe:2.3:a:strongswan:strongswan:4.2.8:::::::* cpe:2.3:a:strongswan:strongswan:4.2.7:::::::* cpe:2.3:a:strongswan:strongswan:4.2.6:::::::* cpe:2.3:a:strongswan:strongswan:4.2.5:::::::* cpe:2.3:a:strongswan:strongswan:4.2.4:::::::* cpe:2.3:a:strongswan:strongswan:4.2.3:::::::* cpe:2.3:a:strongswan:strongswan:4.2.2:::::::* cpe:2.3:a:strongswan:strongswan:4.2.13:::::::* cpe:2.3:a:strongswan:strongswan:4.2.12:::::::* cpe:2.3:a:strongswan:strongswan:4.2.11:::::::* cpe:2.3:a:strongswan:strongswan:4.2.10:::::::* cpe:2.3:a:strongswan:strongswan:4.2.1:::::::* cpe:2.3:a:strongswan:strongswan:4.2.0:::::::* cpe:2.3:a:strongswan:strongswan:2.8.8:::::::* cpe:2.3:a:strongswan:strongswan:2.8.7:::::::* cpe:2.3:a:strongswan:strongswan:2.8.6:::::::* cpe:2.3:a:strongswan:strongswan:2.8.5:::::::* cpe:2.3:a:strongswan:strongswan:2.8.4:::::::* cpe:2.3:a:strongswan:strongswan:2.8.3:::::::* cpe:2.3:a:strongswan:strongswan:2.8.2:::::::* cpe:2.3:a:strongswan:strongswan:2.8.1:::::::* cpe:2.3:a:strongswan:strongswan:2.8.0:::::::* cpe:2.3:a:strongswan:strongswan:2.6.4:::::::* cpe:2.3:a:strongswan:strongswan:2.6.3:::::::* cpe:2.3:a:strongswan:strongswan:2.6.2:::::::* cpe:2.3:a:strongswan:strongswan:2.6.1:::::::* cpe:2.3:a:strongswan:strongswan:2.6.0:::::::* cpe:2.3:a:strongswan:strongswan:2.4.4:::::::* cpe:2.3:a:strongswan:strongswan:2.4.3:::::::* cpe:2.3:a:strongswan:strongswan:2.4.2:::::::* cpe:2.3:a:strongswan:strongswan:2.4.1:::::::* cpe:2.3:a:strongswan:strongswan:2.4.0a:::::::* cpe:2.3:a:strongswan:strongswan:2.4.0:::::::*	34
Application	Xelerance Openswan cpe:2.3:a:xelerance:openswan:2.6.20:::::::* cpe:2.3:a:xelerance:openswan:2.6.19:::::::* cpe:2.3:a:xelerance:openswan:2.6.18:::::::* cpe:2.3:a:xelerance:openswan:2.6.17:::::::* cpe:2.3:a:xelerance:openswan:2.6.16:::::::* cpe:2.3:a:xelerance:openswan:2.6.15:::::::* cpe:2.3:a:xelerance:openswan:2.6.14:::::::* cpe:2.3:a:xelerance:openswan:2.6.13:::::::* cpe:2.3:a:xelerance:openswan:2.6.12:::::::* cpe:2.3:a:xelerance:openswan:2.6.11:::::::* cpe:2.3:a:xelerance:openswan:2.6.10:::::::* cpe:2.3:a:xelerance:openswan:2.6.09:::::::* cpe:2.3:a:xelerance:openswan:2.6.08:::::::* cpe:2.3:a:xelerance:openswan:2.6.07:::::::* cpe:2.3:a:xelerance:openswan:2.6.06:::::::* cpe:2.3:a:xelerance:openswan:2.6.05:::::::* cpe:2.3:a:xelerance:openswan:2.6.04:::::::* cpe:2.3:a:xelerance:openswan:2.6.03:::::::* cpe:2.3:a:xelerance:openswan:2.4.9:::::::* cpe:2.3:a:xelerance:openswan:2.4.5:::::::* cpe:2.3:a:xelerance:openswan:2.4.4:::::::* cpe:2.3:a:xelerance:openswan:2.4.3:::::::* cpe:2.3:a:xelerance:openswan:2.4.2:::::::* cpe:2.3:a:xelerance:openswan:2.4.10:::::::* cpe:2.3:a:xelerance:openswan:2.4.1:::::::* cpe:2.3:a:xelerance:openswan:2.4.0:::::::*	26

OpenVAS Exploits

Date	Description
2011-08-09	Name : CentOS Update for openswan CESA-2009:0402 centos5 i386 File : nvt/gb_CESA-2009_0402_openswan_centos5_i386.nasl
2009-10-13	Name : SLES10: Security update for openswan File : nvt/sles10_openswan1.nasl
2009-10-13	Name : SLES10: Security update for strongswan File : nvt/sles10_strongswan.nasl
2009-10-11	Name : SLES11: Security update for openswan File : nvt/sles11_openswan.nasl
2009-10-11	Name : SLES11: Security update for strongswan File : nvt/sles11_strongswan.nasl
2009-09-15	Name : Gentoo Security Advisory GLSA 200909-05 (openswan) File : nvt/glsa_200909_05.nasl
2009-07-29	Name : Fedora Core 10 FEDORA-2009-7423 (openswan) File : nvt/fcore_2009_7423.nasl
2009-04-28	Name : SuSE Security Summary SUSE-SR:2009:009 File : nvt/suse_sr_2009_009.nasl
2009-04-15	Name : CentOS Security Advisory CESA-2009:0402 (openswan) File : nvt/ovcesa2009_0402.nasl
2009-04-06	Name : RedHat Security Advisory RHSA-2009:0402 File : nvt/RHSA_2009_0402.nasl
2009-04-06	Name : Debian Security Advisory DSA 1759-1 (strongswan) File : nvt/deb_1759_1.nasl
2009-04-06	Name : Debian Security Advisory DSA 1760-1 (openswan) File : nvt/deb_1760_1.nasl

Open Source Vulnerability Database (OSVDB)

Id	Description
53209	Openswan Pluto IKE Daemon Dead Peer Detection NULL Dereference Remote DoS
53208	strongSwan Pluto IKE Daemon Dead Peer Detection NULL Dereference Remote DoS

Snort® IPS/IDS

Date	Description
2014-01-10	Openswan/Strongswan Pluto IKE daemon ISAKMP DPD malformed packet DOS attempt RuleID : 21334 - Revision : 4 - Type : SERVER-WEBAPP
2014-01-10	Openswan/Strongswan Pluto IKE daemon ISAKMP DPD malformed packet DOS attempt RuleID : 21333 - Revision : 3 - Type : SERVER-WEBAPP

Nessus® Vulnerability Scanner

Date	Description
2013-07-12	Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2009-0402.nasl - Type : ACT_GATHER_INFO
2012-08-01	Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20090330_openswan_on_SL5_x.nasl - Type : ACT_GATHER_INFO
2010-01-06	Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2009-0402.nasl - Type : ACT_GATHER_INFO
2009-09-24	Name : The remote SuSE 10 host is missing a security-related patch. File : suse_strongswan-6116.nasl - Type : ACT_GATHER_INFO
2009-09-24	Name : The remote SuSE 10 host is missing a security-related patch. File : suse_openswan-6117.nasl - Type : ACT_GATHER_INFO
2009-09-24	Name : The remote SuSE 11 host is missing one or more security updates. File : suse_11_strongswan-090324.nasl - Type : ACT_GATHER_INFO
2009-09-24	Name : The remote SuSE 11 host is missing one or more security updates. File : suse_11_openswan-090324.nasl - Type : ACT_GATHER_INFO
2009-09-10	Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-200909-05.nasl - Type : ACT_GATHER_INFO
2009-07-21	Name : The remote openSUSE host is missing a security update. File : suse_11_0_openswan-090324.nasl - Type : ACT_GATHER_INFO
2009-07-21	Name : The remote openSUSE host is missing a security update. File : suse_11_1_strongswan-090324.nasl - Type : ACT_GATHER_INFO
2009-07-21	Name : The remote openSUSE host is missing a security update. File : suse_11_1_openswan-090324.nasl - Type : ACT_GATHER_INFO
2009-07-21	Name : The remote openSUSE host is missing a security update. File : suse_11_0_strongswan-090324.nasl - Type : ACT_GATHER_INFO
2009-07-13	Name : The remote Fedora host is missing a security update. File : fedora_2009-7423.nasl - Type : ACT_GATHER_INFO
2009-04-08	Name : The remote openSUSE host is missing a security update. File : suse_openswan-6119.nasl - Type : ACT_GATHER_INFO
2009-03-31	Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2009-0402.nasl - Type : ACT_GATHER_INFO
2009-03-31	Name : The remote Debian host is missing a security-related update. File : debian_DSA-1760.nasl - Type : ACT_GATHER_INFO
2009-03-31	Name : The remote Debian host is missing a security-related update. File : debian_DSA-1759.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source	Url
BID	http://www.securityfocus.com/bid/34296
BUGTRAQ	http://www.securityfocus.com/archive/1/502270/100/0/threaded
CONFIRM	http://download.strongswan.org/CHANGES4.txt http://www.openswan.org/CVE-2009-0790/CVE-2009-0790.txt
DEBIAN	http://www.debian.org/security/2009/dsa-1759 http://www.debian.org/security/2009/dsa-1760
OVAL	https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.ova...
REDHAT	http://www.redhat.com/support/errata/RHSA-2009-0402.html
SECTRACK	http://www.securitytracker.com/id?1021949 http://www.securitytracker.com/id?1021950
SECUNIA	http://secunia.com/advisories/34472 http://secunia.com/advisories/34483 http://secunia.com/advisories/34494 http://secunia.com/advisories/34546
SUSE	http://lists.opensuse.org/opensuse-security-announce/2009-04/msg00010.html
VUPEN	http://www.vupen.com/english/advisories/2009/0886
XF	https://exchange.xforce.ibmcloud.com/vulnerabilities/49523

Alert History

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Date	Informations
2021-05-04 12:09:13	Multiple Updates
2021-04-22 01:09:34	Multiple Updates
2020-05-23 00:23:27	Multiple Updates
2019-07-29 21:19:54	Multiple Updates
2019-07-29 17:19:39	Multiple Updates
2018-10-11 00:19:32	Multiple Updates
2017-09-29 09:24:06	Multiple Updates
2017-08-17 09:22:29	Multiple Updates
2016-04-26 18:40:44	Multiple Updates
2014-02-17 10:49:05	Multiple Updates
2014-01-19 21:25:44	Multiple Updates
2013-05-10 23:45:30	Multiple Updates

Global Informations

Type	Count
CWE ID(s)	1
Oval ID(s)	6
CPE ID(s)	60
Sources(s)	17
osvdb(s)	2
Openvas Exploit(s)	12
Snort® Rule(s)	2
Nessus® Exploit(s)	17

	Related
6.8	MDVSA-2013:231
5	RHSA-2009:0402
5	GLSA-200909-05
5	DSA-1760
5	DSA-1759
Info : listing not affected by your CVSS Env Score

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5 - CVE-2009-0790

Executive Summary

Security-Database Scoring CVSS v3

Security-Database Scoring CVSS v2

Detail

Original Source

CWE : Common Weakness Enumeration

OVAL Definitions

CPE : Common Platform Enumeration

OpenVAS Exploits

Open Source Vulnerability Database (OSVDB)

Snort® IPS/IDS

Nessus® Vulnerability Scanner

Sources (Detail)

Alert History

Global Informations

Open Standards

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