gsd-2018-20250
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
In WinRAR versions prior to and including 5.61, There is path traversal vulnerability when crafting the filename field of the ACE format (in UNACEV2.dll). When the filename field is manipulated with specific patterns, the destination (extraction) folder is ignored, thus treating the filename as an absolute path.
Aliases
Aliases
CVE-2018-20250


To clipboard 

{
  "GSD": {
    "alias": "CVE-2018-20250",
    "description": "In WinRAR versions prior to and including 5.61, There is path traversal vulnerability when crafting the filename field of the ACE format (in UNACEV2.dll). When the filename field is manipulated with specific patterns, the destination (extraction) folder is ignored, thus treating the filename as an absolute path.",
    "id": "GSD-2018-20250",
    "references": [
      "https://packetstormsecurity.com/files/cve/CVE-2018-20250"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2018-20250"
      ],
      "details": "In WinRAR versions prior to and including 5.61, There is path traversal vulnerability when crafting the filename field of the ACE format (in UNACEV2.dll). When the filename field is manipulated with specific patterns, the destination (extraction) folder is ignored, thus treating the filename as an absolute path.",
      "id": "GSD-2018-20250",
      "modified": "2023-12-13T01:22:28.886258Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cisa.gov": {
      "cveID": "CVE-2018-20250",
      "dateAdded": "2022-02-15",
      "dueDate": "2022-08-15",
      "product": "WinRAR",
      "requiredAction": "Apply updates per vendor instructions.",
      "shortDescription": "WinRAR Absolute Path Traversal vulnerability leads to Remote Code Execution",
      "vendorProject": "RARLAB",
      "vulnerabilityName": "WinRAR Absolute Path Traversal Vulnerability"
    },
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@checkpoint.com",
        "DATE_PUBLIC": "2019-02-05T00:00:00",
        "ID": "CVE-2018-20250",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "WinRAR",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "All versions prior and including 5.61"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "Check Point Software Technologies Ltd."
            }
          ]
        }
      },
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      "data_version": "4.0",
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          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "CWE-36: Absolute Path Traversal"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/blau72/CVE-2018-20250-WinRAR-ACE",
            "refsource": "MISC",
            "url": "https://github.com/blau72/CVE-2018-20250-WinRAR-ACE"
          },
          {
            "name": "https://research.checkpoint.com/extracting-code-execution-from-winrar/",
            "refsource": "MISC",
            "url": "https://research.checkpoint.com/extracting-code-execution-from-winrar/"
          },
          {
            "name": "46552",
            "refsource": "EXPLOIT-DB",
            "url": "https://www.exploit-db.com/exploits/46552/"
          },
          {
            "name": "106948",
            "refsource": "BID",
            "url": "http://www.securityfocus.com/bid/106948"
          },
          {
            "name": "https://www.win-rar.com/whatsnew.html",
            "refsource": "MISC",
            "url": "https://www.win-rar.com/whatsnew.html"
          },
          {
            "name": "http://packetstormsecurity.com/files/152618/RARLAB-WinRAR-ACE-Format-Input-Validation-Remote-Code-Execution.html",
            "refsource": "MISC",
            "url": "http://packetstormsecurity.com/files/152618/RARLAB-WinRAR-ACE-Format-Input-Validation-Remote-Code-Execution.html"
          },
          {
            "name": "http://www.rapid7.com/db/modules/exploit/windows/fileformat/winrar_ace",
            "refsource": "MISC",
            "url": "http://www.rapid7.com/db/modules/exploit/windows/fileformat/winrar_ace"
          },
          {
            "name": "46756",
            "refsource": "EXPLOIT-DB",
            "url": "https://www.exploit-db.com/exploits/46756/"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:rarlab:winrar:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "5.61",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
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        },
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        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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              "value": "In WinRAR versions prior to and including 5.61, There is path traversal vulnerability when crafting the filename field of the ACE format (in UNACEV2.dll). When the filename field is manipulated with specific patterns, the destination (extraction) folder is ignored, thus treating the filename as an absolute path."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-22"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.win-rar.com/whatsnew.html",
              "refsource": "MISC",
              "tags": [
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            },
            {
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              "refsource": "BID",
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              "url": "http://www.securityfocus.com/bid/106948"
            },
            {
              "name": "https://research.checkpoint.com/extracting-code-execution-from-winrar/",
              "refsource": "MISC",
              "tags": [
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                "Third Party Advisory"
              ],
              "url": "https://research.checkpoint.com/extracting-code-execution-from-winrar/"
            },
            {
              "name": "https://github.com/blau72/CVE-2018-20250-WinRAR-ACE",
              "refsource": "MISC",
              "tags": [
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                "Third Party Advisory"
              ],
              "url": "https://github.com/blau72/CVE-2018-20250-WinRAR-ACE"
            },
            {
              "name": "46552",
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              "tags": [
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                "Third Party Advisory"
              ],
              "url": "https://www.exploit-db.com/exploits/46552/"
            },
            {
              "name": "http://packetstormsecurity.com/files/152618/RARLAB-WinRAR-ACE-Format-Input-Validation-Remote-Code-Execution.html",
              "refsource": "MISC",
              "tags": [
                "Third Party Advisory",
                "VDB Entry"
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              "url": "http://packetstormsecurity.com/files/152618/RARLAB-WinRAR-ACE-Format-Input-Validation-Remote-Code-Execution.html"
            },
            {
              "name": "http://www.rapid7.com/db/modules/exploit/windows/fileformat/winrar_ace",
              "refsource": "MISC",
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                "Third Party Advisory"
              ],
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            },
            {
              "name": "46756",
              "refsource": "EXPLOIT-DB",
              "tags": [
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                "VDB Entry",
                "Third Party Advisory"
              ],
              "url": "https://www.exploit-db.com/exploits/46756/"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 6.8,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 8.6,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": true
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.0"
          },
          "exploitabilityScore": 1.8,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2019-10-09T23:39Z",
      "publishedDate": "2019-02-05T20:29Z"
    }
  }
}


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