{
  "schema_version": "1.4.0",
  "id": "GHSA-xf8f-c2h7-7qmc",
  "modified": "2022-05-02T03:18:16Z",
  "published": "2022-05-02T03:18:16Z",
  "aliases": [
    "CVE-2009-0790"
  ],
  "details": "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.",
  "severity": [],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2009-0790"
    },
    {
      "type": "WEB",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/49523"
    },
    {
      "type": "WEB",
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11171"
    },
    {
      "type": "WEB",
      "url": "http://download.strongswan.org/CHANGES4.txt"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2009-04/msg00010.html"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/34472"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/34483"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/34494"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/34546"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2009/dsa-1759"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2009/dsa-1760"
    },
    {
      "type": "WEB",
      "url": "http://www.openswan.org/CVE-2009-0790/CVE-2009-0790.txt"
    },
    {
      "type": "WEB",
      "url": "http://www.redhat.com/support/errata/RHSA-2009-0402.html"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/archive/1/502270/100/0/threaded"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/34296"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id?1021949"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id?1021950"
    },
    {
      "type": "WEB",
      "url": "http://www.vupen.com/english/advisories/2009/0886"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "severity": "MODERATE",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2009-04-01T10:30:00Z"
  }
}