Vulnerability Details : CVE-2009-2185
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.
Vulnerability category: Denial of service
Products affected by CVE-2009-2185
- cpe:2.3:a:strongswan:strongswan:4.2.0:*:*:*:*:*:*:*
- 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:4.2.1:*:*:*:*:*:*:*
- cpe:2.3:a:strongswan:strongswan:4.2.5:*:*:*:*:*:*:*
- cpe:2.3:a:strongswan:strongswan:4.2.12:*:*:*:*:*:*:*
- cpe:2.3:a:strongswan:strongswan:4.2.11:*:*:*:*:*:*:*
- cpe:2.3:a:strongswan:strongswan:2.8.2:*:*:*:*:*:*:*
- cpe:2.3:a:strongswan:strongswan:2.8.3:*:*:*:*:*:*:*
- cpe:2.3:a:strongswan:strongswan:4.2.7:*:*:*:*:*:*:*
- cpe:2.3:a:strongswan:strongswan:2.8.8:*:*:*:*:*:*:*
- cpe:2.3:a:strongswan:strongswan:2.8.6:*:*:*:*:*:*:*
- cpe:2.3:a:strongswan:strongswan:2.8.7:*:*:*:*:*:*:*
- cpe:2.3:a:strongswan:strongswan:4.2.6:*:*:*:*:*:*:*
- cpe:2.3:a:strongswan:strongswan:4.2.13:*:*:*:*:*:*:*
- cpe:2.3:a:strongswan:strongswan:2.8.0:*:*:*:*:*:*:*
- cpe:2.3:a:strongswan:strongswan:2.8.1:*:*:*:*:*:*:*
- cpe:2.3:a:strongswan:strongswan:4.2.10:*:*:*:*:*:*:*
- cpe:2.3:a:strongswan:strongswan:4.2.9:*:*:*:*:*:*:*
- cpe:2.3:a:strongswan:strongswan:4.2.8:*:*:*:*:*:*:*
- cpe:2.3:a:strongswan:strongswan:2.8.4:*:*:*:*:*:*:*
- cpe:2.3:a:strongswan:strongswan:2.8.5:*:*:*:*:*:*:*
- cpe:2.3:a:strongswan:strongswan:2.8.9:*:*:*:*:*:*:*
- cpe:2.3:a:strongswan:strongswan:4.2.15:*:*:*:*:*:*:*
- cpe:2.3:a:strongswan:strongswan:2.8.10:*:*:*:*:*:*:*
- cpe:2.3:a:strongswan:strongswan:4.3.0:*:*:*:*:*:*:*
- cpe:2.3:a:strongswan:strongswan:4.3.1:*:*:*:*:*:*:*
- cpe:2.3:a:strongswan:strongswan:4.2.14:*:*:*:*:*:*:*
- cpe:2.3:a:strongswan:strongswan:4.1:*:*:*:*:*:*:*
- cpe:2.3:a:xelerance:openswan:2.4.0:*:*:*:*:*:*:*
- cpe:2.3:a:xelerance:openswan:2.4.2:*:*:*:*:*:*:*
- cpe:2.3:a:xelerance:openswan:2.6.04:*:*:*:*:*:*:*
- cpe:2.3:a:xelerance:openswan:2.6.05:*:*:*:*:*:*:*
- cpe:2.3:a:xelerance:openswan:2.6.12:*:*:*:*:*:*:*
- cpe:2.3:a:xelerance:openswan:2.6.13:*:*:*:*:*:*:*
- cpe:2.3:a:xelerance:openswan:2.4.5:*:*:*:*:*:*:*
- cpe:2.3:a:xelerance:openswan:2.4.9:*:*:*:*:*:*:*
- cpe:2.3:a:xelerance:openswan:2.6.03:*:*:*:*:*:*:*
- cpe:2.3:a:xelerance:openswan:2.6.10:*:*:*:*:*:*:*
- cpe:2.3:a:xelerance:openswan:2.6.11:*:*:*:*:*:*:*
- cpe:2.3:a:xelerance:openswan:2.4.10:*:*:*:*:*:*:*
- cpe:2.3:a:xelerance:openswan:2.4.1:*:*:*:*:*:*:*
- cpe:2.3:a:xelerance:openswan:2.4.3:*:*:*:*:*:*:*
- cpe:2.3:a:xelerance:openswan:2.6.08:*:*:*:*:*:*:*
- cpe:2.3:a:xelerance:openswan:2.6.09:*:*:*:*:*:*:*
- cpe:2.3:a:xelerance:openswan:2.6.16:*:*:*:*:*:*:*
- cpe:2.3:a:xelerance:openswan:2.4.4:*:*:*:*:*:*:*
- cpe:2.3:a:xelerance:openswan:2.6.06:*:*:*:*:*:*:*
- cpe:2.3:a:xelerance:openswan:2.6.07:*:*:*:*:*:*:*
- cpe:2.3:a:xelerance:openswan:2.6.14:*:*:*:*:*:*:*
- cpe:2.3:a:xelerance:openswan:2.6.15:*:*:*:*:*:*:*
- cpe:2.3:a:xelerance:openswan:2.6.17:*:*:*:*:*:*:*
- cpe:2.3:a:xelerance:openswan:2.6.18:*:*:*:*:*:*:*
- cpe:2.3:a:xelerance:openswan:2.6.19:*:*:*:*:*:*:*
- cpe:2.3:a:xelerance:openswan:2.6.20:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2009-2185
6.30%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 90 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2009-2185
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST |
CWE ids for CVE-2009-2185
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: nvd@nist.gov (Primary)
References for CVE-2009-2185
-
http://www.vupen.com/english/advisories/2009/1829
Site en construction
-
http://up2date.astaro.com/2009/07/up2date_7404_released.html
-
http://secunia.com/advisories/35740
About Secunia Research | Flexera
-
http://secunia.com/advisories/35522
About Secunia Research | FlexeraVendor Advisory
-
http://download.strongswan.org/CHANGES2.txt
Page Not Found - strongSwan DownloadsVendor Advisory
-
http://www.securitytracker.com/id?1022428
Access Denied
-
http://secunia.com/advisories/35698
About Secunia Research | Flexera
-
http://www.vupen.com/english/advisories/2009/1706
Site en construction
-
http://secunia.com/advisories/36922
About Secunia Research | Flexera
-
http://secunia.com/advisories/35804
About Secunia Research | Flexera
-
https://www.redhat.com/archives/fedora-package-announce/2009-July/msg00264.html
[SECURITY] Fedora 10 Update: openswan-2.6.21-2.fc10
-
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11079
404 Not Found
-
http://www.securityfocus.com/bid/35452
Patch
-
http://www.vupen.com/english/advisories/2009/1639
Site en constructionVendor Advisory
-
http://secunia.com/advisories/37504
About Secunia Research | Flexera
-
http://www.debian.org/security/2009/dsa-1898
[SECURITY] [DSA 1898-1] New openswan packages fix denial of service
-
http://download.strongswan.org/CHANGES4.txt
Page Not Found - strongSwan DownloadsVendor Advisory
-
http://www.redhat.com/support/errata/RHSA-2009-1138.html
Support
-
http://download.strongswan.org/CHANGES42.txt
Page Not Found - strongSwan DownloadsVendor Advisory
-
https://www.redhat.com/archives/fedora-package-announce/2009-July/msg00337.html
[SECURITY] Fedora 11 Update: openswan-2.6.21-5.fc11
-
http://www.vupen.com/english/advisories/2009/3354
Site en construction
-
http://secunia.com/advisories/36950
About Secunia Research | Flexera
-
http://www.ingate.com/Relnote.php?ver=481
Release notice for Ingate Firewall® 4.8.1 and Ingate SIParator® 4.8.1
-
http://www.debian.org/security/2009/dsa-1899
[SECURITY] [DSA 1899-1] New strongswan packages fix denial of service
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