GSD-2021-39176

Vulnerability from gsd - Updated: 2023-12-13 01:23
Details
detect-character-encoding is a package for detecting character encoding using ICU. In detect-character-encoding v0.3.0 and earlier, allocated memory is not released. The problem has been patched in detect-character-encoding v0.3.1.
Aliases
Aliases
CVE-2021-39176
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{
  "GSD": {
    "alias": "CVE-2021-39176",
    "description": "detect-character-encoding is a package for detecting character encoding using ICU. In detect-character-encoding v0.3.0 and earlier, allocated memory is not released. The problem has been patched in detect-character-encoding v0.3.1.",
    "id": "GSD-2021-39176"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-39176"
      ],
      "details": "detect-character-encoding is a package for detecting character encoding using ICU. In detect-character-encoding v0.3.0 and earlier, allocated memory is not released. The problem has been patched in detect-character-encoding v0.3.1.",
      "id": "GSD-2021-39176",
      "modified": "2023-12-13T01:23:15.787631Z",
      "schema_version": "1.4.0"
    }
  },
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        "ASSIGNER": "security-advisories@github.com",
        "ID": "CVE-2021-39176",
        "STATE": "PUBLIC",
        "TITLE": "Missing Release of Memory after Effective Lifetime in detect-character-encoding"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "detect-character-encoding",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "\u003c 0.3.1"
                        }
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              "vendor_name": "sonicdoe"
            }
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            "value": "detect-character-encoding is a package for detecting character encoding using ICU. In detect-character-encoding v0.3.0 and earlier, allocated memory is not released. The problem has been patched in detect-character-encoding v0.3.1."
          }
        ]
      },
      "impact": {
        "cvss": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        }
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      "problemtype": {
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            "description": [
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                "lang": "eng",
                "value": "CWE-401: Missing Release of Memory after Effective Lifetime"
              }
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        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/sonicdoe/detect-character-encoding/security/advisories/GHSA-5rwj-j5m3-3chj",
            "refsource": "CONFIRM",
            "url": "https://github.com/sonicdoe/detect-character-encoding/security/advisories/GHSA-5rwj-j5m3-3chj"
          },
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            "url": "https://github.com/sonicdoe/detect-character-encoding/pull/6"
          },
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          },
          {
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            "refsource": "MISC",
            "url": "https://github.com/sonicdoe/detect-character-encoding/releases/tag/v0.3.1"
          }
        ]
      },
      "source": {
        "advisory": "GHSA-5rwj-j5m3-3chj",
        "discovery": "UNKNOWN"
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003c0.3.1",
          "affected_versions": "All versions before 0.3.1",
          "cvss_v2": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-937"
          ],
          "date": "2021-09-08",
          "description": "Allocated memory is not released.",
          "fixed_versions": [
            "0.3.1"
          ],
          "identifier": "CVE-2021-39176",
          "identifiers": [
            "CVE-2021-39176",
            "GHSA-5rwj-j5m3-3chj"
          ],
          "not_impacted": "All versions starting from 0.3.1",
          "package_slug": "npm/detect-character-encoding",
          "pubdate": "2021-08-31",
          "solution": "Upgrade to version 0.3.1 or above.",
          "title": "Missing Release of Memory after Effective Lifetime",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2021-39176",
            "https://github.com/sonicdoe/detect-character-encoding/pull/6"
          ],
          "uuid": "bf500157-1f1c-45a8-8f8d-cd88a89a42cb"
        }
      ]
    },
    "nvd.nist.gov": {
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        "nodes": [
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            "cpe_match": [
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                "cpe23Uri": "cpe:2.3:a:detect-character-encoding_project:detect-character-encoding:*:*:*:*:*:node.js:*:*",
                "cpe_name": [],
                "versionEndExcluding": "0.3.1",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
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        "description": {
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              "value": "detect-character-encoding is a package for detecting character encoding using ICU. In detect-character-encoding v0.3.0 and earlier, allocated memory is not released. The problem has been patched in detect-character-encoding v0.3.1."
            }
          ]
        },
        "problemtype": {
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              "description": [
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        "references": {
          "reference_data": [
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              "name": "https://github.com/sonicdoe/detect-character-encoding/security/advisories/GHSA-5rwj-j5m3-3chj",
              "refsource": "CONFIRM",
              "tags": [
                "Exploit",
                "Patch",
                "Third Party Advisory"
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              "url": "https://github.com/sonicdoe/detect-character-encoding/security/advisories/GHSA-5rwj-j5m3-3chj"
            },
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              "name": "https://github.com/sonicdoe/detect-character-encoding/pull/6",
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              "url": "https://github.com/sonicdoe/detect-character-encoding/pull/6"
            },
            {
              "name": "https://github.com/sonicdoe/detect-character-encoding/releases/tag/v0.3.1",
              "refsource": "MISC",
              "tags": [
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              ],
              "url": "https://github.com/sonicdoe/detect-character-encoding/releases/tag/v0.3.1"
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            }
          ]
        }
      },
      "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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2021-09-08T17:30Z",
      "publishedDate": "2021-08-31T18:15Z"
    }
  }
}



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