gsd-2018-12115
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
In all versions of Node.js prior to 6.14.4, 8.11.4 and 10.9.0 when used with UCS-2 encoding (recognized by Node.js under the names `'ucs2'`, `'ucs-2'`, `'utf16le'` and `'utf-16le'`), `Buffer#write()` can be abused to write outside of the bounds of a single `Buffer`. Writes that start from the second-to-last position of a buffer cause a miscalculation of the maximum length of the input bytes to be written.
Aliases
Aliases
CVE-2018-12115


To clipboard 

{
  "GSD": {
    "alias": "CVE-2018-12115",
    "description": "In all versions of Node.js prior to 6.14.4, 8.11.4 and 10.9.0 when used with UCS-2 encoding (recognized by Node.js under the names `\u0027ucs2\u0027`, `\u0027ucs-2\u0027`, `\u0027utf16le\u0027` and `\u0027utf-16le\u0027`), `Buffer#write()` can be abused to write outside of the bounds of a single `Buffer`. Writes that start from the second-to-last position of a buffer cause a miscalculation of the maximum length of the input bytes to be written.",
    "id": "GSD-2018-12115",
    "references": [
      "https://www.suse.com/security/cve/CVE-2018-12115.html",
      "https://access.redhat.com/errata/RHSA-2018:3537",
      "https://access.redhat.com/errata/RHSA-2018:2949",
      "https://access.redhat.com/errata/RHSA-2018:2944",
      "https://access.redhat.com/errata/RHSA-2018:2553",
      "https://access.redhat.com/errata/RHSA-2018:2552",
      "https://advisories.mageia.org/CVE-2018-12115.html",
      "https://ubuntu.com/security/CVE-2018-12115"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2018-12115"
      ],
      "details": "In all versions of Node.js prior to 6.14.4, 8.11.4 and 10.9.0 when used with UCS-2 encoding (recognized by Node.js under the names `\u0027ucs2\u0027`, `\u0027ucs-2\u0027`, `\u0027utf16le\u0027` and `\u0027utf-16le\u0027`), `Buffer#write()` can be abused to write outside of the bounds of a single `Buffer`. Writes that start from the second-to-last position of a buffer cause a miscalculation of the maximum length of the input bytes to be written.",
      "id": "GSD-2018-12115",
      "modified": "2023-12-13T01:22:29.724353Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve-request@iojs.org",
        "DATE_PUBLIC": "2018-08-12T00:00:00",
        "ID": "CVE-2018-12115",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Node.js",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "All versions of Node.js prior to 6.14.4, 8.11.4 and 10.9.0"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "The Node.js Project"
            }
          ]
        }
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      "data_type": "CVE",
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      "description": {
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            "value": "In all versions of Node.js prior to 6.14.4, 8.11.4 and 10.9.0 when used with UCS-2 encoding (recognized by Node.js under the names `\u0027ucs2\u0027`, `\u0027ucs-2\u0027`, `\u0027utf16le\u0027` and `\u0027utf-16le\u0027`), `Buffer#write()` can be abused to write outside of the bounds of a single `Buffer`. Writes that start from the second-to-last position of a buffer cause a miscalculation of the maximum length of the input bytes to be written."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "CWE-787: Out-of-bounds Write"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "105127",
            "refsource": "BID",
            "url": "http://www.securityfocus.com/bid/105127"
          },
          {
            "name": "RHSA-2018:2552",
            "refsource": "REDHAT",
            "url": "https://access.redhat.com/errata/RHSA-2018:2552"
          },
          {
            "name": "RHSA-2018:2553",
            "refsource": "REDHAT",
            "url": "https://access.redhat.com/errata/RHSA-2018:2553"
          },
          {
            "name": "RHSA-2018:2944",
            "refsource": "REDHAT",
            "url": "https://access.redhat.com/errata/RHSA-2018:2944"
          },
          {
            "name": "https://nodejs.org/en/blog/vulnerability/august-2018-security-releases/",
            "refsource": "CONFIRM",
            "url": "https://nodejs.org/en/blog/vulnerability/august-2018-security-releases/"
          },
          {
            "name": "RHSA-2018:3537",
            "refsource": "REDHAT",
            "url": "https://access.redhat.com/errata/RHSA-2018:3537"
          },
          {
            "name": "RHSA-2018:2949",
            "refsource": "REDHAT",
            "url": "https://access.redhat.com/errata/RHSA-2018:2949"
          },
          {
            "name": "GLSA-202003-48",
            "refsource": "GENTOO",
            "url": "https://security.gentoo.org/glsa/202003-48"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:nodejs:node.js:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "8.11.4",
                "versionStartIncluding": "8.0.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:nodejs:node.js:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "10.9.0",
                "versionStartIncluding": "10.0.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:nodejs:node.js:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "6.14.4",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:redhat:openshift_container_platform:3.11:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "cve-request@iojs.org",
          "ID": "CVE-2018-12115"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
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              "value": "In all versions of Node.js prior to 6.14.4, 8.11.4 and 10.9.0 when used with UCS-2 encoding (recognized by Node.js under the names `\u0027ucs2\u0027`, `\u0027ucs-2\u0027`, `\u0027utf16le\u0027` and `\u0027utf-16le\u0027`), `Buffer#write()` can be abused to write outside of the bounds of a single `Buffer`. Writes that start from the second-to-last position of a buffer cause a miscalculation of the maximum length of the input bytes to be written."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-787"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://nodejs.org/en/blog/vulnerability/august-2018-security-releases/",
              "refsource": "CONFIRM",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "https://nodejs.org/en/blog/vulnerability/august-2018-security-releases/"
            },
            {
              "name": "RHSA-2018:2553",
              "refsource": "REDHAT",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://access.redhat.com/errata/RHSA-2018:2553"
            },
            {
              "name": "RHSA-2018:2552",
              "refsource": "REDHAT",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://access.redhat.com/errata/RHSA-2018:2552"
            },
            {
              "name": "105127",
              "refsource": "BID",
              "tags": [
                "Third Party Advisory",
                "VDB Entry"
              ],
              "url": "http://www.securityfocus.com/bid/105127"
            },
            {
              "name": "RHSA-2018:2944",
              "refsource": "REDHAT",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://access.redhat.com/errata/RHSA-2018:2944"
            },
            {
              "name": "RHSA-2018:2949",
              "refsource": "REDHAT",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://access.redhat.com/errata/RHSA-2018:2949"
            },
            {
              "name": "RHSA-2018:3537",
              "refsource": "REDHAT",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://access.redhat.com/errata/RHSA-2018:3537"
            },
            {
              "name": "GLSA-202003-48",
              "refsource": "GENTOO",
              "tags": [],
              "url": "https://security.gentoo.org/glsa/202003-48"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 5.0,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.0"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2020-03-20T21:15Z",
      "publishedDate": "2018-08-21T12:29Z"
    }
  }
}


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