GSD-2019-10795

Vulnerability from gsd - Updated: 2023-12-13 01:23
Details
undefsafe before 2.0.3 is vulnerable to Prototype Pollution. The 'a' function could be tricked into adding or modifying properties of Object.prototype using a __proto__ payload.
Aliases
Aliases
CVE-2019-10795
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{
  "GSD": {
    "alias": "CVE-2019-10795",
    "description": "undefsafe before 2.0.3 is vulnerable to Prototype Pollution. The \u0027a\u0027 function could be tricked into adding or modifying properties of Object.prototype using a __proto__ payload.",
    "id": "GSD-2019-10795"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2019-10795"
      ],
      "details": "undefsafe before 2.0.3 is vulnerable to Prototype Pollution. The \u0027a\u0027 function could be tricked into adding or modifying properties of Object.prototype using a __proto__ payload.",
      "id": "GSD-2019-10795",
      "modified": "2023-12-13T01:23:58.962771Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "report@snyk.io",
        "ID": "CVE-2019-10795",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "undefsafe",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "All versions prior to version 2.0.3"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "Snyk"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "undefsafe before 2.0.3 is vulnerable to Prototype Pollution. The \u0027a\u0027 function could be tricked into adding or modifying properties of Object.prototype using a __proto__ payload."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "Prototype Pollution"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://snyk.io/vuln/SNYK-JS-UNDEFSAFE-548940",
            "refsource": "MISC",
            "url": "https://snyk.io/vuln/SNYK-JS-UNDEFSAFE-548940"
          },
          {
            "name": "https://github.com/remy/undefsafe/commit/f272681b3a50e2c4cbb6a8533795e1453382c822",
            "refsource": "MISC",
            "url": "https://github.com/remy/undefsafe/commit/f272681b3a50e2c4cbb6a8533795e1453382c822"
          }
        ]
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003c2.0.3",
          "affected_versions": "All versions before 2.0.3",
          "cvss_v2": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
          "cwe_ids": [
            "CWE-1035",
            "CWE-74",
            "CWE-937"
          ],
          "date": "2022-02-09",
          "description": "undefsafe is vulnerable to Prototype Pollution. The \u0027a\u0027 function could be tricked into adding or modifying properties of Object.prototype using a __proto__ payload.",
          "fixed_versions": [
            "2.0.3"
          ],
          "identifier": "CVE-2019-10795",
          "identifiers": [
            "GHSA-332q-7ff2-57h2",
            "CVE-2019-10795"
          ],
          "not_impacted": "All versions starting from 2.0.3",
          "package_slug": "npm/undefsafe",
          "pubdate": "2022-02-09",
          "solution": "Upgrade to version 2.0.3 or above.",
          "title": "Improper Neutralization of Special Elements in Output Used by a Downstream Component (\u0027Injection\u0027)",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2019-10795",
            "https://github.com/remy/undefsafe/commit/f272681b3a50e2c4cbb6a8533795e1453382c822",
            "https://snyk.io/vuln/SNYK-JS-UNDEFSAFE-548940",
            "https://github.com/advisories/GHSA-332q-7ff2-57h2"
          ],
          "uuid": "d800cbd6-f703-47a4-9529-54c2ff3674de"
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:undefsafe_project:undefsafe:*:*:*:*:*:node.js:*:*",
                "cpe_name": [],
                "versionEndExcluding": "2.0.3",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "report@snyk.io",
          "ID": "CVE-2019-10795"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "undefsafe before 2.0.3 is vulnerable to Prototype Pollution. The \u0027a\u0027 function could be tricked into adding or modifying properties of Object.prototype using a __proto__ payload."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-74"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://snyk.io/vuln/SNYK-JS-UNDEFSAFE-548940",
              "refsource": "MISC",
              "tags": [
                "Exploit",
                "Third Party Advisory"
              ],
              "url": "https://snyk.io/vuln/SNYK-JS-UNDEFSAFE-548940"
            },
            {
              "name": "https://github.com/remy/undefsafe/commit/f272681b3a50e2c4cbb6a8533795e1453382c822",
              "refsource": "MISC",
              "tags": [
                "Patch",
                "Third Party Advisory"
              ],
              "url": "https://github.com/remy/undefsafe/commit/f272681b3a50e2c4cbb6a8533795e1453382c822"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 6.5,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 8.0,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 6.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
            "version": "3.1"
          },
          "exploitabilityScore": 2.8,
          "impactScore": 3.4
        }
      },
      "lastModifiedDate": "2020-02-27T16:47Z",
      "publishedDate": "2020-02-18T16:15Z"
    }
  }
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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