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CVE-2009-2185 Detail

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.

Source:  MITRE
Description Last Modified:  06/24/2009

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 5.0 MEDIUM
Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 10.0

Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Partial
Additional Information:
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://download.strongswan.org/CHANGES2.txt Vendor Advisory
http://download.strongswan.org/CHANGES4.txt Vendor Advisory
http://download.strongswan.org/CHANGES42.txt Vendor Advisory
http://up2date.astaro.com/2009/07/up2date_7404_released.html
http://www.debian.org/security/2009/dsa-1898
http://www.debian.org/security/2009/dsa-1899
http://www.ingate.com/Relnote.php?ver=481
http://www.redhat.com/support/errata/RHSA-2009-1138.html
http://www.securityfocus.com/bid/35452 Patch
http://www.securitytracker.com/id?1022428
http://www.vupen.com/english/advisories/2009/1639 Vendor Advisory
http://www.vupen.com/english/advisories/2009/1706
http://www.vupen.com/english/advisories/2009/1829
http://www.vupen.com/english/advisories/2009/3354
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11079
https://www.redhat.com/archives/fedora-package-announce/2009-July/msg00264.html
https://www.redhat.com/archives/fedora-package-announce/2009-July/msg00337.html

References to Check Content

Identifier:
oval:org.mitre.oval:def:11079
Check System:
http://oval.mitre.org/XMLSchema/oval-definitions-5
Hyperlink:
http://oval.mitre.org/repository/data/DownloadDefinition?id=oval:org.mitre.oval:def:11079

Technical Details

Vulnerability Type (View All)

Vulnerable software and versions Switch to CPE 2.2

Configuration 1
OR
cpe:2.3:a:openswan:openswan:2.4:*:*:*:*:*:*:*
cpe:2.3:a:openswan:openswan:2.4.1:*:*:*:*:*:*:*
cpe:2.3:a:openswan:openswan:2.4.2:*:*:*:*:*:*:*
cpe:2.3:a:openswan:openswan:2.4.3:*:*:*:*:*:*:*
cpe:2.3:a:openswan:openswan:2.4.4:*:*:*:*:*:*:*
cpe:2.3:a:openswan:openswan:2.4.5:*:*:*:*:*:*:*
cpe:2.3:a:openswan:openswan:2.4.9:*:*:*:*:*:*:*
cpe:2.3:a:openswan:openswan:2.4.10:*:*:*:*:*:*:*
cpe:2.3:a:openswan:openswan:2.6.03:*:*:*:*:*:*:*
cpe:2.3:a:openswan:openswan:2.6.04:*:*:*:*:*:*:*
cpe:2.3:a:openswan:openswan:2.6.05:*:*:*:*:*:*:*
cpe:2.3:a:openswan:openswan:2.6.06:*:*:*:*:*:*:*
cpe:2.3:a:openswan:openswan:2.6.07:*:*:*:*:*:*:*
cpe:2.3:a:openswan:openswan:2.6.08:*:*:*:*:*:*:*
cpe:2.3:a:openswan:openswan:2.6.09:*:*:*:*:*:*:*
cpe:2.3:a:openswan:openswan:2.6.10:*:*:*:*:*:*:*
cpe:2.3:a:openswan:openswan:2.6.11:*:*:*:*:*:*:*
cpe:2.3:a:openswan:openswan:2.6.12:*:*:*:*:*:*:*
cpe:2.3:a:openswan:openswan:2.6.13:*:*:*:*:*:*:*
cpe:2.3:a:openswan:openswan:2.6.14:*:*:*:*:*:*:*
cpe:2.3:a:openswan:openswan:2.6.15:*:*:*:*:*:*:*
cpe:2.3:a:openswan:openswan:2.6.16:*:*:*:*:*:*:*
cpe:2.3:a:openswan:openswan:2.6.17:*:*:*:*:*:*:*
cpe:2.3:a:openswan:openswan:2.6.18:*:*:*:*:*:*:*
cpe:2.3:a:openswan:openswan:2.6.19:*:*:*:*:*:*:*
cpe:2.3:a:openswan:openswan:2.6.20:*:*:*:*:*:*:*
cpe:2.3:a:strongswan:strongswan:2.8.0:*:*:*:*:*:*:*
cpe:2.3:a:strongswan:strongswan:2.8.1:*:*:*:*:*:*:*
cpe:2.3:a:strongswan:strongswan:2.8.2:*:*:*:*:*:*:*
cpe:2.3:a:strongswan:strongswan:2.8.3:*:*:*:*:*:*:*
cpe:2.3:a:strongswan:strongswan:2.8.4:*:*:*:*:*:*:*
cpe:2.3:a:strongswan:strongswan:2.8.5:*:*:*:*:*:*:*
cpe:2.3:a:strongswan:strongswan:2.8.6:*:*:*:*:*:*:*
cpe:2.3:a:strongswan:strongswan:2.8.7:*:*:*:*:*:*:*
cpe:2.3:a:strongswan:strongswan:2.8.8:*:*:*:*:*:*:*
cpe:2.3:a:strongswan:strongswan:2.8.9:*:*:*:*:*:*:*
cpe:2.3:a:strongswan:strongswan:2.8.10:*:*:*:*:*:*:*
cpe:2.3:a:strongswan:strongswan:4.1:*:*:*:*:*:*:*
cpe:2.3:a:strongswan:strongswan:4.2.0:*:*:*:*:*:*:*
cpe:2.3:a:strongswan:strongswan:4.2.1:*:*:*:*:*:*:*
cpe:2.3:a:strongswan:strongswan:4.2.2:*:*:*:*:*:*:*
cpe:2.3:a:strongswan:strongswan:4.2.3:*:*:*:*:*:*:*
cpe:2.3:a:strongswan:strongswan:4.2.4:*:*:*:*:*:*:*
cpe:2.3:a:strongswan:strongswan:4.2.5:*:*:*:*:*:*:*
cpe:2.3:a:strongswan:strongswan:4.2.6:*:*:*:*:*:*:*
cpe:2.3:a:strongswan:strongswan:4.2.7:*:*:*:*:*:*:*
cpe:2.3:a:strongswan:strongswan:4.2.8:*:*:*:*:*:*:*
cpe:2.3:a:strongswan:strongswan:4.2.9:*:*:*:*:*:*:*
cpe:2.3:a:strongswan:strongswan:4.2.10:*:*:*:*:*:*:*
cpe:2.3:a:strongswan:strongswan:4.2.11:*:*:*:*:*:*:*
cpe:2.3:a:strongswan:strongswan:4.2.12:*:*:*:*:*:*:*
cpe:2.3:a:strongswan:strongswan:4.2.13:*:*:*:*:*:*:*
cpe:2.3:a:strongswan:strongswan:4.2.14:*:*:*:*:*:*:*
cpe:2.3:a:strongswan:strongswan:4.2.15:*:*:*:*:*:*:*
cpe:2.3:a:strongswan:strongswan:4.3.0:*:*:*:*:*:*:*
cpe:2.3:a:strongswan:strongswan:4.3.1:*:*:*:*:*:*:*

Denotes Vulnerable Software
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Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2009-2185
NVD Published Date:
06/24/2009
NVD Last Modified:
09/28/2017