Executive Summary
Summary | |
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Title | Openswan: Denial of Service |
Informations | |||
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Name | GLSA-200909-05 | First vendor Publication | 2009-09-09 |
Vendor | Gentoo | Last vendor Modification | 2009-09-09 |
Severity (Vendor) | Normal | Revision | N/A |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
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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) | |||
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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
Synopsis Multiple vulnerabilities in the pluto IKE daemon of Openswan might allow remote attackers to cause a Denial of Service. Background Description * Gerd v. Egidy reported a NULL pointer dereference in the Dead Peer Detection of the pluto IKE daemon as included in Openswan (CVE-2009-0790). * The Orange Labs vulnerability research team discovered multiple vulnerabilities in the ASN.1 parser (CVE-2009-2185). Impact Workaround Resolution References Availability http://security.gentoo.org/glsa/glsa-200909-05.xml |
Original Source
Url : http://security.gentoo.org/glsa/glsa-200909-05.xml |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-20 | Improper Input Validation |
OVAL Definitions
Definition Id: oval:org.mitre.oval:def:11079 | |||
Oval ID: | oval:org.mitre.oval:def:11079 | ||
Title: | The ASN.1 parser (pluto/asn1.c, libstrongswan/asn1/asn1.c, libstrongswan/asn1/asn1_parser.c) in (a) strongSwan 2.8 before 2.8.10, 4.2 before 4.2.16, and 4.3 before 4.3.2; and (b) openSwan 2.6 before 2.6.22 and 2.4 before 2.4.15 allows remote attackers to cause a denial of service (pluto IKE daemon crash) via an X.509 certificate with (1) crafted Relative Distinguished Names (RDNs), (2) a crafted UTCTIME string, or (3) a crafted GENERALIZEDTIME string. | ||
Description: | The ASN.1 parser (pluto/asn1.c, libstrongswan/asn1/asn1.c, libstrongswan/asn1/asn1_parser.c) in (a) strongSwan 2.8 before 2.8.10, 4.2 before 4.2.16, and 4.3 before 4.3.2; and (b) openSwan 2.6 before 2.6.22 and 2.4 before 2.4.15 allows remote attackers to cause a denial of service (pluto IKE daemon crash) via an X.509 certificate with (1) crafted Relative Distinguished Names (RDNs), (2) a crafted UTCTIME string, or (3) a crafted GENERALIZEDTIME string. | ||
Family: | unix | Class: | vulnerability |
Reference(s): | CVE-2009-2185 | Version: | 5 |
Platform(s): | Red Hat Enterprise Linux 5 CentOS Linux 5 Oracle Linux 5 | Product(s): | |
Definition Synopsis: | |||
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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: | |||
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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: | |||
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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: | |||
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Definition Id: oval:org.mitre.oval:def:18226 | |||
Oval ID: | oval:org.mitre.oval:def:18226 | ||
Title: | DSA-1898-1 openswan - denial of service | ||
Description: | It was discovered that the pluto daemon in openswan, an implementation of IPSEC and IKE, could crash when processing a crafted X.509 certificate. | ||
Family: | unix | Class: | patch |
Reference(s): | DSA-1898-1 CVE-2009-2185 | Version: | 5 |
Platform(s): | Debian GNU/Linux 4.0 Debian GNU/Linux 5.0 | Product(s): | openswan |
Definition Synopsis: | |||
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: | |||
Definition Id: oval:org.mitre.oval:def:22909 | |||
Oval ID: | oval:org.mitre.oval:def:22909 | ||
Title: | ELSA-2009:1138: openswan security update (Important) | ||
Description: | The ASN.1 parser (pluto/asn1.c, libstrongswan/asn1/asn1.c, libstrongswan/asn1/asn1_parser.c) in (a) strongSwan 2.8 before 2.8.10, 4.2 before 4.2.16, and 4.3 before 4.3.2; and (b) openSwan 2.6 before 2.6.22 and 2.4 before 2.4.15 allows remote attackers to cause a denial of service (pluto IKE daemon crash) via an X.509 certificate with (1) crafted Relative Distinguished Names (RDNs), (2) a crafted UTCTIME string, or (3) a crafted GENERALIZEDTIME string. | ||
Family: | unix | Class: | patch |
Reference(s): | ELSA-2009:1138-01 CVE-2009-2185 | Version: | 6 |
Platform(s): | Oracle Linux 5 | Product(s): | openswan |
Definition Synopsis: | |||
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: | |||
Definition Id: oval:org.mitre.oval:def:29103 | |||
Oval ID: | oval:org.mitre.oval:def:29103 | ||
Title: | RHSA-2009:1138 -- openswan security update (Important) | ||
Description: | Updated openswan packages that fix multiple 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-2009:1138 CESA-2009:1138-CentOS 5 CVE-2009-2185 | Version: | 3 |
Platform(s): | Red Hat Enterprise Linux 5 CentOS Linux 5 | Product(s): | openswan |
Definition Synopsis: | |||
Definition Id: oval:org.mitre.oval:def:8369 | |||
Oval ID: | oval:org.mitre.oval:def:8369 | ||
Title: | DSA-1898 openswan -- denial of service | ||
Description: | It was discovered that the pluto daemon in openswan, an implementation of IPSEC and IKE, could crash when processing a crafted X.509 certificate. | ||
Family: | unix | Class: | patch |
Reference(s): | DSA-1898 CVE-2009-2185 | Version: | 5 |
Platform(s): | Debian GNU/Linux 5.0 Debian GNU/Linux 4.0 | Product(s): | openswan |
Definition Synopsis: | |||
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CPE : Common Platform Enumeration
OpenVAS Exploits
Date | Description |
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2011-08-09 | Name : CentOS Update for openswan CESA-2009:1138 centos5 i386 File : nvt/gb_CESA-2009_1138_openswan_centos5_i386.nasl |
2011-08-09 | Name : CentOS Update for openswan CESA-2009:0402 centos5 i386 File : nvt/gb_CESA-2009_0402_openswan_centos5_i386.nasl |
2009-10-19 | Name : Mandrake Security Advisory MDVSA-2009:273 (strongswan) File : nvt/mdksa_2009_273.nasl |
2009-10-13 | Name : SLES10: Security update for strongswan File : nvt/sles10_strongswan1.nasl |
2009-10-13 | Name : SLES10: Security update for strongswan File : nvt/sles10_strongswan.nasl |
2009-10-13 | Name : SLES10: Security update for openswan File : nvt/sles10_openswan1.nasl |
2009-10-13 | Name : SLES10: Security update for openswan File : nvt/sles10_openswan0.nasl |
2009-10-11 | Name : SLES11: Security update for strongswan File : nvt/sles11_strongswan.nasl |
2009-10-11 | Name : SLES11: Security update for openswan File : nvt/sles11_openswan0.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_strongswan1.nasl |
2009-10-10 | Name : SLES9: Security update for freeswan File : nvt/sles9p5053980.nasl |
2009-10-06 | Name : Debian Security Advisory DSA 1899-1 (strongswan) File : nvt/deb_1899_1.nasl |
2009-10-06 | Name : Debian Security Advisory DSA 1898-1 (openswan) File : nvt/deb_1898_1.nasl |
2009-09-15 | Name : Gentoo Security Advisory GLSA 200909-05 (openswan) File : nvt/glsa_200909_05.nasl |
2009-08-17 | Name : SuSE Security Summary SUSE-SR:2009:013 File : nvt/suse_sr_2009_013.nasl |
2009-07-29 | Name : Fedora Core 11 FEDORA-2009-7478 (openswan) File : nvt/fcore_2009_7478.nasl |
2009-07-29 | Name : Fedora Core 10 FEDORA-2009-7423 (openswan) File : nvt/fcore_2009_7423.nasl |
2009-07-06 | Name : CentOS Security Advisory CESA-2009:1138 (openswan) File : nvt/ovcesa2009_1138.nasl |
2009-07-06 | Name : RedHat Security Advisory RHSA-2009:1138 File : nvt/RHSA_2009_1138.nasl |
2009-06-30 | Name : StrongSwan/Openswan Denial Of Service Vulnerability June-09 File : nvt/secpod_strongswan_n_openswan_dos_vuln_jun09.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 1760-1 (openswan) File : nvt/deb_1760_1.nasl |
2009-04-06 | Name : Debian Security Advisory DSA 1759-1 (strongswan) File : nvt/deb_1759_1.nasl |
Open Source Vulnerability Database (OSVDB)
Id | Description |
---|---|
55421 | Openswan ASN.1 Parser Crafted X.509 Certificate Remote IKE Daemon DoS |
55420 | strongSwan ASN.1 Parser Crafted X.509 Certificate RDN IKE Daemon Remote DoS |
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 |
2013-07-12 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2009-1138.nasl - Type : ACT_GATHER_INFO |
2012-08-01 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20090702_openswan_on_SL5_x.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 |
2010-02-24 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-1898.nasl - Type : ACT_GATHER_INFO |
2010-02-24 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-1899.nasl - Type : ACT_GATHER_INFO |
2010-01-06 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2009-1138.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 |
2009-10-06 | Name : The remote openSUSE host is missing a security update. File : suse_openswan-6329.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 |
2009-09-24 | Name : The remote SuSE 10 host is missing a security-related patch. File : suse_strongswan-6327.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-090627.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_strongswan-090626.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 10 host is missing a security-related patch. File : suse_openswan-6328.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 9 host is missing a security-related patch. File : suse9_12445.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_strongswan-090324.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-090626.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-090627.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-090626.nasl - Type : ACT_GATHER_INFO |
2009-07-21 | Name : The remote openSUSE host is missing a security update. File : suse_11_0_openswan-090627.nasl - Type : ACT_GATHER_INFO |
2009-07-13 | Name : The remote Fedora host is missing a security update. File : fedora_2009-7478.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 |
2009-07-03 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2009-1138.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 |
Alert History
Date | Informations |
---|---|
2014-02-17 11:36:41 |
|