{
  "schemaVersion": 1,
  "attribution": [
    {
      "source": "CISA Known Exploited Vulnerabilities",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "licence": "US government work"
    },
    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
      "licence": "CC BY 4.0"
    },
    {
      "source": "Have I Been Pwned",
      "url": "https://haveibeenpwned.com/",
      "licence": "CC BY 4.0"
    },
    {
      "source": "CVE Program (CVE records)",
      "url": "https://www.cve.org/Legal/TermsOfUse",
      "licence": "CVE Terms of Use",
      "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.",
      "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss/",
      "licence": "free to use; FIRST requests attribution"
    }
  ],
  "record": {
    "id": "CVE-2017-17311",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2017-17311",
    "idYear": 2017,
    "status": "PUBLISHED",
    "publishedAt": "2018-08-21T13:00:00.000Z",
    "updatedAt": "2024-08-05T20:51:30.633Z",
    "importedAt": "2026-10-24T01:55:52.037Z",
    "snapshot": {
      "id": "cve_2026-10-24_midnight_baseline",
      "at": "2026-10-24T00:00:00.000Z",
      "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z"
    },
    "facts": {
      "title": null,
      "summary": "Some Huawei Firewall products USG2205BSR V300R001C10SPC600; USG2220BSR V300R001C00; USG5120BSR V300R001C00; USG5150BSR V300R001C00 have a DoS vulnerability in the IPSEC IKEv1 implementations of Huawei Firewall products. Due to improper handling of the malformed messages, an attacker may sent crafted packets to the affected device to exploit these vulnerabilities. Successful exploit the vulnerability could lead to device deny of service.",
      "affected": [
        {
          "vendor": "Huawei Technologies Co., Ltd.",
          "product": "USG2205BSR; USG2220BSR; USG5120BSR; USG5150BSR",
          "versions": [
            {
              "version": "USG2205BSR V300R001C10SPC600",
              "status": "affected"
            },
            {
              "version": "USG2220BSR V300R001C00",
              "status": "affected"
            },
            {
              "version": "USG5120BSR V300R001C00",
              "status": "affected"
            },
            {
              "version": "USG5150BSR V300R001C00",
              "status": "affected"
            }
          ]
        }
      ]
    }
  }
}