CVE-2009-0790
Severity CVSS v4.0:
Pending analysis
Type:
CWE-20
Input Validation
Publication date:
01/04/2009
Last modified:
09/04/2025
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.
Impact
Base Score 2.0
5.00
Severity 2.0
MEDIUM
Vulnerable products and versions
CPE | From | Up to |
---|---|---|
cpe:2.3:a:strongswan:strongswan:2.4.0:*:*:*:*:*:*:* | ||
cpe:2.3:a:strongswan:strongswan:2.4.0a:*:*:*:*:*:*:* | ||
cpe:2.3:a:strongswan:strongswan:2.4.1:*:*:*:*:*:*:* | ||
cpe:2.3:a:strongswan:strongswan:2.4.2:*:*:*:*:*:*:* | ||
cpe:2.3:a:strongswan:strongswan:2.4.3:*:*:*:*:*:*:* | ||
cpe:2.3:a:strongswan:strongswan:2.4.4:*:*:*:*:*:*:* | ||
cpe:2.3:a:strongswan:strongswan:2.6.0:*:*:*:*:*:*:* | ||
cpe:2.3:a:strongswan:strongswan:2.6.1:*:*:*:*:*:*:* | ||
cpe:2.3:a:strongswan:strongswan:2.6.2:*:*:*:*:*:*:* | ||
cpe:2.3:a:strongswan:strongswan:2.6.3:*:*:*:*:*:*:* | ||
cpe:2.3:a:strongswan:strongswan:2.6.4:*:*:*:*:*:*:* | ||
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:*:*:*:*:*:*:* |
To consult the complete list of CPE names with products and versions, see this page
References to Advisories, Solutions, and Tools
- http://download.strongswan.org/CHANGES4.txt
- http://lists.opensuse.org/opensuse-security-announce/2009-04/msg00010.html
- http://secunia.com/advisories/34472
- http://secunia.com/advisories/34483
- http://secunia.com/advisories/34494
- http://secunia.com/advisories/34546
- http://www.debian.org/security/2009/dsa-1759
- http://www.debian.org/security/2009/dsa-1760
- http://www.openswan.org/CVE-2009-0790/CVE-2009-0790.txt
- http://www.redhat.com/support/errata/RHSA-2009-0402.html
- http://www.securityfocus.com/archive/1/502270/100/0/threaded
- http://www.securityfocus.com/bid/34296
- http://www.securitytracker.com/id?1021949=
- http://www.securitytracker.com/id?1021950=
- http://www.vupen.com/english/advisories/2009/0886
- https://exchange.xforce.ibmcloud.com/vulnerabilities/49523
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11171
- http://download.strongswan.org/CHANGES4.txt
- http://lists.opensuse.org/opensuse-security-announce/2009-04/msg00010.html
- http://secunia.com/advisories/34472
- http://secunia.com/advisories/34483
- http://secunia.com/advisories/34494
- http://secunia.com/advisories/34546
- http://www.debian.org/security/2009/dsa-1759
- http://www.debian.org/security/2009/dsa-1760
- http://www.openswan.org/CVE-2009-0790/CVE-2009-0790.txt
- http://www.redhat.com/support/errata/RHSA-2009-0402.html
- http://www.securityfocus.com/archive/1/502270/100/0/threaded
- http://www.securityfocus.com/bid/34296
- http://www.securitytracker.com/id?1021949=
- http://www.securitytracker.com/id?1021950=
- http://www.vupen.com/english/advisories/2009/0886
- https://exchange.xforce.ibmcloud.com/vulnerabilities/49523
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11171