github - ghsa-9p46-rmhc-6xcf

ghsa-9p46-rmhc-6xcf

Vulnerability from github

Published

2022-05-13 01:32

Modified

2022-05-13 01:32

Severity ?

5.5 (Medium) - CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Details

In WinRAR versions prior to and including 5.61, there is path traversal vulnerability when crafting the filename field of the ACE format. The UNACE module (UNACEV2.dll) creates files and folders as written in the filename field even when WinRAR validator noticed the traversal attempt and requestd to abort the extraction process. the operation is cancelled only after the folders and files were created but prior to them being written, therefore allowing the attacker to create empty files and folders everywhere in the file system.

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2018-20251"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-22"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-02-05T20:29:00Z",
    "severity": "MODERATE"
  },
  "details": "In WinRAR versions prior to and including 5.61, there is path traversal vulnerability when crafting the filename field of the ACE format. The UNACE module (UNACEV2.dll) creates files and folders as written in the filename field even when WinRAR validator noticed the traversal attempt and requestd to abort the extraction process. the operation is cancelled only after the folders and files were created but prior to them being written, therefore allowing the attacker to create empty files and folders everywhere in the file system.",
  "id": "GHSA-9p46-rmhc-6xcf",
  "modified": "2022-05-13T01:32:24Z",
  "published": "2022-05-13T01:32:24Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-20251"
    },
    {
      "type": "WEB",
      "url": "https://research.checkpoint.com/extracting-code-execution-from-winrar"
    },
    {
      "type": "WEB",
      "url": "https://www.win-rar.com/whatsnew.html"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/106948"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}

cve-2018-20251

Vulnerability from cvelistv5

Published

2019-02-05 20:00

Modified

2024-09-16 21:04

Severity ?

Summary

References

▼	URL	Tags
	https://research.checkpoint.com/extracting-code-execution-from-winrar/	x_refsource_MISC
	http://www.securityfocus.com/bid/106948	vdb-entry, x_refsource_BID
	https://www.win-rar.com/whatsnew.html	x_refsource_MISC

Impacted products

Vendor

Product

Version

▼

Check Point Software Technologies Ltd.

WinRAR

Version: All versions prior and including 5.61

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T11:58:19.020Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://research.checkpoint.com/extracting-code-execution-from-winrar/"
          },
          {
            "name": "106948",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/106948"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.win-rar.com/whatsnew.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "WinRAR",
          "vendor": "Check Point Software Technologies Ltd.",
          "versions": [
            {
              "status": "affected",
              "version": "All versions prior and including 5.61"
            }
          ]
        }
      ],
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        }
      ],
      "problemTypes": [
        {
          "descriptions": [
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              "description": "CWE-693: Protection Mechanism Failure",
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              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2019-03-14T17:57:01",
        "orgId": "897c38be-0345-43cd-b6cf-fe179e0c4f45",
        "shortName": "checkpoint"
      },
      "references": [
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          ],
          "url": "https://research.checkpoint.com/extracting-code-execution-from-winrar/"
        },
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          "tags": [
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        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.win-rar.com/whatsnew.html"
        }
      ],
      "x_legacyV4Record": {
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          "ASSIGNER": "cve@checkpoint.com",
          "DATE_PUBLIC": "2019-02-05T00:00:00",
          "ID": "CVE-2018-20251",
          "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_format": "MITRE",
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        "problemtype": {
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        },
        "references": {
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              "refsource": "MISC",
              "url": "https://research.checkpoint.com/extracting-code-execution-from-winrar/"
            },
            {
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            },
            {
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              "refsource": "MISC",
              "url": "https://www.win-rar.com/whatsnew.html"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "897c38be-0345-43cd-b6cf-fe179e0c4f45",
    "assignerShortName": "checkpoint",
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    "datePublished": "2019-02-05T20:00:00Z",
    "dateReserved": "2018-12-19T00:00:00",
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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