CVE-2009-2185

Summary

CVECVE-2009-2185
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2009-06-25 02:00:00 UTC
Updated2026-04-23 00:35:47 UTC
DescriptionThe 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.

Risk And Classification

Primary CVSS: v2.0 5 from [email protected]

AV:N/AC:L/Au:N/C:N/I:N/A:P

Problem Types: CWE-20 | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial

AV:N/AC:L/Au:N/C:N/I:N/A:P

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Strongswan Strongswan 2.8.0 All All All
Application Strongswan Strongswan 2.8.1 All All All
Application Strongswan Strongswan 2.8.10 All All All
Application Strongswan Strongswan 2.8.2 All All All
Application Strongswan Strongswan 2.8.3 All All All
Application Strongswan Strongswan 2.8.4 All All All
Application Strongswan Strongswan 2.8.5 All All All
Application Strongswan Strongswan 2.8.6 All All All
Application Strongswan Strongswan 2.8.7 All All All
Application Strongswan Strongswan 2.8.8 All All All
Application Strongswan Strongswan 2.8.9 All All All
Application Strongswan Strongswan 4.1 All All All
Application Strongswan Strongswan 4.2.0 All All All
Application Strongswan Strongswan 4.2.1 All All All
Application Strongswan Strongswan 4.2.10 All All All
Application Strongswan Strongswan 4.2.11 All All All
Application Strongswan Strongswan 4.2.12 All All All
Application Strongswan Strongswan 4.2.13 All All All
Application Strongswan Strongswan 4.2.14 All All All
Application Strongswan Strongswan 4.2.15 All All All
Application Strongswan Strongswan 4.2.2 All All All
Application Strongswan Strongswan 4.2.3 All All All
Application Strongswan Strongswan 4.2.4 All All All
Application Strongswan Strongswan 4.2.5 All All All
Application Strongswan Strongswan 4.2.6 All All All
Application Strongswan Strongswan 4.2.7 All All All
Application Strongswan Strongswan 4.2.8 All All All
Application Strongswan Strongswan 4.2.9 All All All
Application Strongswan Strongswan 4.3.0 All All All
Application Strongswan Strongswan 4.3.1 All All All
Application Xelerance Openswan 2.4.0 All All All
Application Xelerance Openswan 2.4.1 All All All
Application Xelerance Openswan 2.4.10 All All All
Application Xelerance Openswan 2.4.2 All All All
Application Xelerance Openswan 2.4.3 All All All
Application Xelerance Openswan 2.4.4 All All All
Application Xelerance Openswan 2.4.5 All All All
Application Xelerance Openswan 2.4.9 All All All
Application Xelerance Openswan 2.6.03 All All All
Application Xelerance Openswan 2.6.04 All All All
Application Xelerance Openswan 2.6.05 All All All
Application Xelerance Openswan 2.6.06 All All All
Application Xelerance Openswan 2.6.07 All All All
Application Xelerance Openswan 2.6.08 All All All
Application Xelerance Openswan 2.6.09 All All All
Application Xelerance Openswan 2.6.10 All All All
Application Xelerance Openswan 2.6.11 All All All
Application Xelerance Openswan 2.6.12 All All All
Application Xelerance Openswan 2.6.13 All All All
Application Xelerance Openswan 2.6.14 All All All
Application Xelerance Openswan 2.6.15 All All All
Application Xelerance Openswan 2.6.16 All All All
Application Xelerance Openswan 2.6.17 All All All
Application Xelerance Openswan 2.6.18 All All All
Application Xelerance Openswan 2.6.19 All All All
Application Xelerance Openswan 2.6.20 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
[SECURITY] Fedora 10 Update: openswan-2.6.21-2.fc10 af854a3a-2127-422b-91ae-364da2661108 www.redhat.com
Fedora update for openswan - Secunia Advisories - Vulnerability Information - Secunia.com af854a3a-2127-422b-91ae-364da2661108 secunia.com
strongSwan Crafted X.509 Certificate Multiple Remote Denial Of Service Vulnerabilities af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com Patch
Astaro Up2Date Announcements: Up2Date 7.404 Released af854a3a-2127-422b-91ae-364da2661108 up2date.astaro.com
Repository / Oval Repository af854a3a-2127-422b-91ae-364da2661108 oval.cisecurity.org
strongSwan X.509 RDN and Time String Processing Bugs Let Remote Users Deny Service - SecurityTracker af854a3a-2127-422b-91ae-364da2661108 www.securitytracker.com
Support af854a3a-2127-422b-91ae-364da2661108 www.redhat.com
Webmail : Solution de messagerie professionnelle - OVHcloud- OVH af854a3a-2127-422b-91ae-364da2661108 www.vupen.com
About Secunia Research | Flexera af854a3a-2127-422b-91ae-364da2661108 secunia.com
download.strongswan.org/CHANGES2.txt af854a3a-2127-422b-91ae-364da2661108 download.strongswan.org Vendor Advisory
404 Not Found af854a3a-2127-422b-91ae-364da2661108 download.strongswan.org Vendor Advisory
Webmail : Solution de messagerie professionnelle - OVHcloud- OVH af854a3a-2127-422b-91ae-364da2661108 www.vupen.com
strongSwan ASN.1 Parsing Denial of Service Vulnerabilities - Secunia Advisories - Vulnerability Information - Secunia.com af854a3a-2127-422b-91ae-364da2661108 secunia.com Vendor Advisory
Debian -- Security Information -- DSA-1898-1 openswan af854a3a-2127-422b-91ae-364da2661108 www.debian.org
Astaro update for IPsec - Secunia.com af854a3a-2127-422b-91ae-364da2661108 secunia.com
download.strongswan.org/CHANGES4.txt af854a3a-2127-422b-91ae-364da2661108 download.strongswan.org Vendor Advisory
Release notice for Ingate Firewall® 4.8.1 and Ingate SIParator® 4.8.1 af854a3a-2127-422b-91ae-364da2661108 www.ingate.com
Debian -- Security Information -- DSA-1899-1 strongswan af854a3a-2127-422b-91ae-364da2661108 www.debian.org
About Secunia Research | Flexera af854a3a-2127-422b-91ae-364da2661108 secunia.com
Webmail : Solution de messagerie professionnelle - OVHcloud- OVH af854a3a-2127-422b-91ae-364da2661108 www.vupen.com
Security Advisory SA36950 - Debian update for openswan - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com
[SECURITY] Fedora 11 Update: openswan-2.6.21-5.fc11 af854a3a-2127-422b-91ae-364da2661108 www.redhat.com
Webmail : Solution de messagerie professionnelle - OVHcloud- OVH af854a3a-2127-422b-91ae-364da2661108 www.vupen.com Vendor Advisory
Red Hat update for openswan - Secunia Advisories - Vulnerability Information - Secunia.com af854a3a-2127-422b-91ae-364da2661108 secunia.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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