cnvd - cnvd-2021-61413

cnvd-2021-61413

Vulnerability from cnvd

Title: go-unarr目录遍历漏洞

Description:

go-unarr是开源的go语言的一个库，用于RAR、TAR、ZIP 和 7z 档案的解压。

go-unarr 0.1.1版本存在目录遍历漏洞，攻击者可利用该漏洞通过特制TAR存档在系统上写入任意文件。

Severity: 高

Formal description:

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://github.com/gen2brain/go-unarr/issues/21

Reference: https://github.com/gen2brain/go-unarr/issues/21

Impacted products

Name
go-unarr go-unarr 0.1.1

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-38197"
    }
  },
  "description": "go-unarr\u662f\u5f00\u6e90\u7684go\u8bed\u8a00\u7684\u4e00\u4e2a\u5e93\uff0c\u7528\u4e8eRAR\u3001TAR\u3001ZIP \u548c 7z \u6863\u6848\u7684\u89e3\u538b\u3002\n\ngo-unarr 0.1.1\u7248\u672c\u5b58\u5728\u76ee\u5f55\u904d\u5386\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u7279\u5236TAR\u5b58\u6863\u5728\u7cfb\u7edf\u4e0a\u5199\u5165\u4efb\u610f\u6587\u4ef6\u3002",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://github.com/gen2brain/go-unarr/issues/21",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-61413",
  "openTime": "2021-08-12",
  "products": {
    "product": "go-unarr go-unarr 0.1.1"
  },
  "referenceLink": "https://github.com/gen2brain/go-unarr/issues/21",
  "serverity": "\u9ad8",
  "submitTime": "2021-08-10",
  "title": "go-unarr\u76ee\u5f55\u904d\u5386\u6f0f\u6d1e"
}

CVE-2021-38197 (GCVE-0-2021-38197)

Vulnerability from cvelistv5

Published

2021-08-08 15:18

Modified

2024-08-04 01:37

Severity ?

CWE

Summary

unarr.go in go-unarr (aka Go bindings for unarr) 0.1.1 allows Directory Traversal via ../ in a pathname within a TAR archive.

References

▼	URL	Tags
	https://github.com/gen2brain/go-unarr/issues/21	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T01:37:16.210Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/gen2brain/go-unarr/issues/21"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "unarr.go in go-unarr (aka Go bindings for unarr) 0.1.1 allows Directory Traversal via ../ in a pathname within a TAR archive."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-08-08T15:18:17",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/gen2brain/go-unarr/issues/21"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2021-38197",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "unarr.go in go-unarr (aka Go bindings for unarr) 0.1.1 allows Directory Traversal via ../ in a pathname within a TAR archive."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/gen2brain/go-unarr/issues/21",
              "refsource": "MISC",
              "url": "https://github.com/gen2brain/go-unarr/issues/21"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2021-38197",
    "datePublished": "2021-08-08T15:18:17",
    "dateReserved": "2021-08-08T00:00:00",
    "dateUpdated": "2024-08-04T01:37:16.210Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

Action not permitted