nvd-json-data-feeds/CVE-2023/CVE-2023-384xx/CVE-2023-38406.json

{
  "id": "CVE-2023-38406",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2023-11-06T06:15:40.850",
  "lastModified": "2023-11-14T20:03:32.717",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "bgpd/bgp_flowspec.c in FRRouting (FRR) before 8.4.3 mishandles an nlri length of zero, aka a \"flowspec overflow.\""
    },
    {
      "lang": "es",
      "value": "bgpd/bgp_flowspec.c en FRRouting (FRR) anterior a 8.4.3 maneja mal una longitud nlri de cero, tambi\u00e9n conocido como \"flowspec overflow\"."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-755"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:frrouting:frrouting:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "8.4.3",
              "matchCriteriaId": "CC98427F-FE09-4910-9234-1D94CACBE002"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/FRRouting/frr/compare/frr-8.4.2...frr-8.4.3",
      "source": "cve@mitre.org",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "https://github.com/FRRouting/frr/pull/12884",
      "source": "cve@mitre.org",
      "tags": [
        "Issue Tracking",
        "Patch"
      ]
    }
  ]
}