{
  "id": "openEuler-SA-2022-2034",
  "url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2022-2034",
  "title": "An update for strongswan is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3 and openEuler-22.03-LTS",
  "severity": "Medium",
  "description": "The strongSwan IPsec implementation supports both the IKEv1 and IKEv2 key exchange protocols in conjunction with the native NETKEY IPsec stack of the Linux kernel.\r\n\r\nSecurity Fix(es):\r\n\r\nstrongSwan before 5.9.8 allows remote attackers to cause a denial of service in the revocation plugin by sending a crafted end-entity (and intermediate CA) certificate that contains a CRL/OCSP URL that points to a server (under the attacker's control) that doesn't properly respond but (for example) just does nothing after the initial TCP handshake, or sends an excessive amount of application data.(CVE-2022-40617)",
  "cves": [
    {
      "id": "CVE-2022-40617",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-40617",
      "severity": "Medium"
    }
  ]
}