{
  "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-2019-5304",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2019-5304",
    "idYear": 2019,
    "status": "PUBLISHED",
    "publishedAt": "2020-01-03T14:33:41.000Z",
    "updatedAt": "2024-08-04T19:54:53.290Z",
    "importedAt": "2026-10-24T01:56:12.831Z",
    "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 products have a buffer error vulnerability. An unauthenticated, remote attacker could send specific MPLS Echo Request messages to the target products. Due to insufficient input validation of some parameters in the messages, successful exploit may cause the device to reset.",
      "affected": [
        {
          "vendor": "n/a",
          "product": "AR120-S;AR1200;AR1200-S;AR150;AR150-S;AR160;AR200;AR200-S;AR2200;AR2200-S;AR3200;AR3600;IPS Module;NGFW Module;NIP6300;NIP6600;NetEngine16EX;S5700;S6700;SRG1300;SRG2300;SRG3300;Secospace AntiDDoS8000;Secospace USG6300;Secospace USG6500;Secospace USG6600",
          "versions": [
            {
              "version": "V200R006C10",
              "status": "affected"
            },
            {
              "version": "V200R007C00",
              "status": "affected"
            },
            {
              "version": "V200R008C20",
              "status": "affected"
            },
            {
              "version": "V200R008C50",
              "status": "affected"
            },
            {
              "version": "V200R003C01",
              "status": "affected"
            },
            {
              "version": "V200R005C20",
              "status": "affected"
            },
            {
              "version": "V500R001C20",
              "status": "affected"
            },
            {
              "version": "V500R001C30",
              "status": "affected"
            },
            {
              "version": "V500R002C00",
              "status": "affected"
            },
            {
              "version": "V200R005C00",
              "status": "affected"
            },
            {
              "version": "V200R005C02",
              "status": "affected"
            },
            {
              "version": "V200R005C03",
              "status": "affected"
            },
            {
              "version": "V200R006C00",
              "status": "affected"
            },
            {
              "version": "V200R008C00",
              "status": "affected"
            },
            {
              "version": "V200R010C00",
              "status": "affected"
            },
            {
              "version": "V200R011C00",
              "status": "affected"
            },
            {
              "version": "V200R005C01",
              "status": "affected"
            },
            {
              "version": "V500R001C60",
              "status": "affected"
            },
            {
              "version": "V500R005C00",
              "status": "affected"
            }
          ]
        }
      ]
    }
  }
}