gsd-2019-11929
Vulnerability from gsd
Modified
2023-12-13 01:24
Details
Insufficient boundary checks when formatting numbers in number_format allows read/write access to out-of-bounds memory, potentially leading to remote code execution. This issue affects HHVM versions prior to 3.30.10, all versions between 4.0.0 and 4.8.5, all versions between 4.9.0 and 4.18.2, and versions 4.19.0, 4.19.1, 4.20.0, 4.20.1, 4.20.2, 4.21.0, 4.22.0, 4.23.0.
Aliases
Aliases
CVE-2019-11929


To clipboard 

{
  "GSD": {
    "alias": "CVE-2019-11929",
    "description": "Insufficient boundary checks when formatting numbers in number_format allows read/write access to out-of-bounds memory, potentially leading to remote code execution. This issue affects HHVM versions prior to 3.30.10, all versions between 4.0.0 and 4.8.5, all versions between 4.9.0 and 4.18.2, and versions 4.19.0, 4.19.1, 4.20.0, 4.20.1, 4.20.2, 4.21.0, 4.22.0, 4.23.0.",
    "id": "GSD-2019-11929"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2019-11929"
      ],
      "details": "Insufficient boundary checks when formatting numbers in number_format allows read/write access to out-of-bounds memory, potentially leading to remote code execution. This issue affects HHVM versions prior to 3.30.10, all versions between 4.0.0 and 4.8.5, all versions between 4.9.0 and 4.18.2, and versions 4.19.0, 4.19.1, 4.20.0, 4.20.1, 4.20.2, 4.21.0, 4.22.0, 4.23.0.",
      "id": "GSD-2019-11929",
      "modified": "2023-12-13T01:24:00.276999Z",
      "schema_version": "1.4.0"
    }
  },
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        "ASSIGNER": "cve-assign@fb.com",
        "DATE_ASSIGNED": "2019-10-02",
        "ID": "CVE-2019-11929",
        "STATE": "PUBLIC"
      },
      "affects": {
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                          "version_value": "4.9.0"
                        },
                        {
                          "version_affected": "!=\u003e",
                          "version_value": "4.8.5"
                        },
                        {
                          "version_affected": "\u003e=",
                          "version_value": "4.0.0"
                        },
                        {
                          "version_affected": "!=\u003e",
                          "version_value": "3.30.11"
                        },
                        {
                          "version_affected": "\u003c=",
                          "version_value": "3.30.10"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "Facebook"
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          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer"
              }
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      },
      "references": {
        "reference_data": [
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            "name": "https://github.com/facebook/hhvm/commit/dbeb9a56a638e3fdcef8b691c2a2967132dae692",
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            "url": "https://hhvm.com/blog/2019/09/25/security-update.html"
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    },
    "nvd.nist.gov": {
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        "description": {
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        "references": {
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      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 7.5,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "HIGH",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2019-10-10T17:14Z",
      "publishedDate": "2019-10-02T19:15Z"
    }
  }
}


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