CVE-2009-0790
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 3.2%
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.
Affected products
n/a · n/aReferences
http://download.strongswan.org/CHANGES4.txthttp://lists.opensuse.org/opensuse-security-announce/2009-04/msg00010.htmlhttp://secunia.com/advisories/34472http://secunia.com/advisories/34483http://secunia.com/advisories/34494http://secunia.com/advisories/34546https://exchange.xforce.ibmcloud.com/vulnerabilities/49523https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11171http://www.debian.org/security/2009/dsa-1759http://www.debian.org/security/2009/dsa-1760http://www.openswan.org/CVE-2009-0790/CVE-2009-0790.txthttp://www.redhat.com/support/errata/RHSA-2009-0402.html