GSD-2019-11936

Vulnerability from gsd - Updated: 2023-12-13 01:24
Details
Various APC functions accept keys containing null bytes as input, leading to premature truncation of input. This issue affects HHVM versions prior to 3.30.12, all versions between 4.0.0 and 4.8.5, all versions between 4.9.0 and 4.23.1, as well as 4.24.0, 4.25.0, 4.26.0, 4.27.0, 4.28.0, and 4.28.1.
Aliases
Aliases
CVE-2019-11936
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{
  "GSD": {
    "alias": "CVE-2019-11936",
    "description": "Various APC functions accept keys containing null bytes as input, leading to premature truncation of input. This issue affects HHVM versions prior to 3.30.12, all versions between 4.0.0 and 4.8.5, all versions between 4.9.0 and 4.23.1, as well as 4.24.0, 4.25.0, 4.26.0, 4.27.0, 4.28.0, and 4.28.1.",
    "id": "GSD-2019-11936"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2019-11936"
      ],
      "details": "Various APC functions accept keys containing null bytes as input, leading to premature truncation of input. This issue affects HHVM versions prior to 3.30.12, all versions between 4.0.0 and 4.8.5, all versions between 4.9.0 and 4.23.1, as well as 4.24.0, 4.25.0, 4.26.0, 4.27.0, 4.28.0, and 4.28.1.",
      "id": "GSD-2019-11936",
      "modified": "2023-12-13T01:24:01.123115Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve-assign@fb.com",
        "DATE_ASSIGNED": "2019-10-28",
        "ID": "CVE-2019-11936",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "HHVM",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "!=\u003e",
                          "version_value": "4.28.2"
                        },
                        {
                          "version_affected": "\u003e=",
                          "version_value": "4.28.0"
                        },
                        {
                          "version_affected": "!=\u003e",
                          "version_value": "4.27.1"
                        },
                        {
                          "version_affected": "\u003e=",
                          "version_value": "4.27.0"
                        },
                        {
                          "version_affected": "!=\u003e",
                          "version_value": "4.26.1"
                        },
                        {
                          "version_affected": "\u003e=",
                          "version_value": "4.26.0"
                        },
                        {
                          "version_affected": "!=\u003e",
                          "version_value": "4.25.1"
                        },
                        {
                          "version_affected": "\u003e=",
                          "version_value": "4.25.0"
                        },
                        {
                          "version_affected": "!=\u003e",
                          "version_value": "4.24.1"
                        },
                        {
                          "version_affected": "\u003e=",
                          "version_value": "4.24.0"
                        },
                        {
                          "version_affected": "!=\u003e",
                          "version_value": "4.23.2"
                        },
                        {
                          "version_affected": "\u003e=",
                          "version_value": "4.9.0"
                        },
                        {
                          "version_affected": "!=\u003e",
                          "version_value": "4.8.6"
                        },
                        {
                          "version_affected": "\u003e=",
                          "version_value": "4.0.0"
                        },
                        {
                          "version_affected": "!=\u003e",
                          "version_value": "3.30.12"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_value": "3.30.12"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "Facebook"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "Various APC functions accept keys containing null bytes as input, leading to premature truncation of input. This issue affects HHVM versions prior to 3.30.12, all versions between 4.0.0 and 4.8.5, all versions between 4.9.0 and 4.23.1, as well as 4.24.0, 4.25.0, 4.26.0, 4.27.0, 4.28.0, and 4.28.1."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "CWE-626: Null Byte Interaction Error (Poison Null Byte)"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://hhvm.com/blog/2019/10/28/security-update.html",
            "refsource": "CONFIRM",
            "url": "https://hhvm.com/blog/2019/10/28/security-update.html"
          },
          {
            "name": "https://github.com/facebook/hhvm/commit/f57df6d8cf33cb14c40f52287da29360e7003373",
            "refsource": "CONFIRM",
            "url": "https://github.com/facebook/hhvm/commit/f57df6d8cf33cb14c40f52287da29360e7003373"
          },
          {
            "name": "https://www.facebook.com/security/advisories/cve-2019-11936",
            "refsource": "CONFIRM",
            "url": "https://www.facebook.com/security/advisories/cve-2019-11936"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:facebook:hhvm:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "3.30.12",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:facebook:hhvm:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "4.8.5",
                "versionStartIncluding": "4.0.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:facebook:hhvm:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "4.23.1",
                "versionStartIncluding": "4.9.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:facebook:hhvm:4.24.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:facebook:hhvm:4.25.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:facebook:hhvm:4.26.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:facebook:hhvm:4.27.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:facebook:hhvm:4.28.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:facebook:hhvm:4.28.1:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "cve-assign@fb.com",
          "ID": "CVE-2019-11936"
        },
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        "description": {
          "description_data": [
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              "value": "Various APC functions accept keys containing null bytes as input, leading to premature truncation of input. This issue affects HHVM versions prior to 3.30.12, all versions between 4.0.0 and 4.8.5, all versions between 4.9.0 and 4.23.1, as well as 4.24.0, 4.25.0, 4.26.0, 4.27.0, 4.28.0, and 4.28.1."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "NVD-CWE-noinfo"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/facebook/hhvm/commit/f57df6d8cf33cb14c40f52287da29360e7003373",
              "refsource": "CONFIRM",
              "tags": [
                "Patch",
                "Third Party Advisory"
              ],
              "url": "https://github.com/facebook/hhvm/commit/f57df6d8cf33cb14c40f52287da29360e7003373"
            },
            {
              "name": "https://www.facebook.com/security/advisories/cve-2019-11936",
              "refsource": "CONFIRM",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "https://www.facebook.com/security/advisories/cve-2019-11936"
            },
            {
              "name": "https://hhvm.com/blog/2019/10/28/security-update.html",
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              "tags": [
                "Vendor Advisory"
              ],
              "url": "https://hhvm.com/blog/2019/10/28/security-update.html"
            }
          ]
        }
      },
      "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": "2021-09-14T12:03Z",
      "publishedDate": "2019-12-04T17:16Z"
    }
  }
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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