{
  "id": "CVE-2023-49355",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2023-12-11T07:15:07.003",
  "lastModified": "2023-12-20T09:15:07.220",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "decToString in decNumber/decNumber.c in jq 88f01a7 has a one-byte out-of-bounds write via the \" []-1.2e-1111111111\" input. NOTE: this is not the same as CVE-2023-50246. The CVE-2023-50246 71c2ab5 reference mentions -10E-1000010001, which is not in normalized scientific notation."
    },
    {
      "lang": "es",
      "value": "decToString en decNumber/decNumber.c en jq 88f01a7 tiene una escritura fuera de los l\u00edmites de un byte a trav\u00e9s de la entrada \"[]-1.2e-1111111111\"."
    }
  ],
  "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:N/I:N/A:H",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-787"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:jqlang:jq:1.7-37-g88f01a7:*:*:*:*:*:*:*",
              "matchCriteriaId": "13A0413C-DFC6-4B0A-95E2-466AB209E6D8"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/jqlang/jq/blob/88f01a741c8d63c4d1b5bc3ef61520c6eb93edaa/src/decNumber/decNumber.c#L3764",
      "source": "cve@mitre.org",
      "tags": [
        "Product"
      ]
    },
    {
      "url": "https://github.com/jqlang/jq/tree/88f01a741c8d63c4d1b5bc3ef61520c6eb93edaa",
      "source": "cve@mitre.org",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "https://github.com/linzc21/bug-reports/blob/main/reports/jq/1.7-37-g88f01a7/heap-buffer-overflow/CVE-2023-49355.md",
      "source": "cve@mitre.org",
      "tags": [
        "Exploit"
      ]
    }
  ]
}