gsd-2023-4581
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
Excel `.xll` add-in files did not have a blocklist entry in Firefox's executable blocklist which allowed them to be downloaded without any warning of their potential harm. This vulnerability affects Firefox < 117, Firefox ESR < 102.15, Firefox ESR < 115.2, Thunderbird < 102.15, and Thunderbird < 115.2.
Aliases
Aliases
CVE-2023-4581


To clipboard 

{
  "GSD": {
    "alias": "CVE-2023-4581",
    "id": "GSD-2023-4581"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-4581"
      ],
      "details": "Excel `.xll` add-in files did not have a blocklist entry in Firefox\u0027s executable blocklist which allowed them to be downloaded without any warning of their potential harm. This vulnerability affects Firefox \u003c 117, Firefox ESR \u003c 102.15, Firefox ESR \u003c 115.2, Thunderbird \u003c 102.15, and Thunderbird \u003c 115.2.",
      "id": "GSD-2023-4581",
      "modified": "2023-12-13T01:20:27.418399Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "security@mozilla.org",
        "ID": "CVE-2023-4581",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Firefox",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c",
                          "version_name": "unspecified",
                          "version_value": "117"
                        }
                      ]
                    }
                  },
                  {
                    "product_name": "Firefox ESR",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c",
                          "version_name": "unspecified",
                          "version_value": "102.15"
                        }
                      ]
                    }
                  },
                  {
                    "product_name": "Thunderbird",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c",
                          "version_name": "unspecified",
                          "version_value": "102.15"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "Mozilla"
            }
          ]
        }
      },
      "credits": [
        {
          "lang": "en",
          "value": "Umar Farooq (@Puf)"
        }
      ],
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      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
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          {
            "lang": "eng",
            "value": "Excel `.xll` add-in files did not have a blocklist entry in Firefox\u0027s executable blocklist which allowed them to be downloaded without any warning of their potential harm. This vulnerability affects Firefox \u003c 117, Firefox ESR \u003c 102.15, Firefox ESR \u003c 115.2, Thunderbird \u003c 102.15, and Thunderbird \u003c 115.2."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "XLL file extensions were downloadable without warnings"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://bugzilla.mozilla.org/show_bug.cgi?id=1843758",
            "refsource": "MISC",
            "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1843758"
          },
          {
            "name": "https://www.mozilla.org/security/advisories/mfsa2023-34/",
            "refsource": "MISC",
            "url": "https://www.mozilla.org/security/advisories/mfsa2023-34/"
          },
          {
            "name": "https://www.mozilla.org/security/advisories/mfsa2023-35/",
            "refsource": "MISC",
            "url": "https://www.mozilla.org/security/advisories/mfsa2023-35/"
          },
          {
            "name": "https://www.mozilla.org/security/advisories/mfsa2023-36/",
            "refsource": "MISC",
            "url": "https://www.mozilla.org/security/advisories/mfsa2023-36/"
          },
          {
            "name": "https://www.mozilla.org/security/advisories/mfsa2023-37/",
            "refsource": "MISC",
            "url": "https://www.mozilla.org/security/advisories/mfsa2023-37/"
          },
          {
            "name": "https://www.mozilla.org/security/advisories/mfsa2023-38/",
            "refsource": "MISC",
            "url": "https://www.mozilla.org/security/advisories/mfsa2023-38/"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "115.2",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "115.2",
                "versionStartIncluding": "115.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "102.15",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "117.0",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "security@mozilla.org",
          "ID": "CVE-2023-4581"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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            {
              "lang": "en",
              "value": "Excel `.xll` add-in files did not have a blocklist entry in Firefox\u0027s executable blocklist which allowed them to be downloaded without any warning of their potential harm. This vulnerability affects Firefox \u003c 117, Firefox ESR \u003c 102.15, Firefox ESR \u003c 115.2, Thunderbird \u003c 102.15, and Thunderbird \u003c 115.2."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "NVD-CWE-noinfo"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.mozilla.org/security/advisories/mfsa2023-34/",
              "refsource": "MISC",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "https://www.mozilla.org/security/advisories/mfsa2023-34/"
            },
            {
              "name": "https://bugzilla.mozilla.org/show_bug.cgi?id=1843758",
              "refsource": "MISC",
              "tags": [
                "Issue Tracking",
                "Permissions Required"
              ],
              "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1843758"
            },
            {
              "name": "https://www.mozilla.org/security/advisories/mfsa2023-36/",
              "refsource": "MISC",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "https://www.mozilla.org/security/advisories/mfsa2023-36/"
            },
            {
              "name": "https://www.mozilla.org/security/advisories/mfsa2023-35/",
              "refsource": "MISC",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "https://www.mozilla.org/security/advisories/mfsa2023-35/"
            },
            {
              "name": "https://www.mozilla.org/security/advisories/mfsa2023-38/",
              "refsource": "MISC",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "https://www.mozilla.org/security/advisories/mfsa2023-38/"
            },
            {
              "name": "https://www.mozilla.org/security/advisories/mfsa2023-37/",
              "refsource": "MISC",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "https://www.mozilla.org/security/advisories/mfsa2023-37/"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 2.8,
          "impactScore": 1.4
        }
      },
      "lastModifiedDate": "2023-09-14T03:52Z",
      "publishedDate": "2023-09-11T09:15Z"
    }
  }
}


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