cnvd - cnvd-2021-36679

cnvd-2021-36679

Vulnerability from cnvd

Title: GNU Wget输入验证错误漏洞

Description:

GNU Wget是GNU计划开发（Gnu计划开发）的一套用于在网络上进行下载的自由软件，它支持通过HTTP、HTTPS以及FTP这三个最常见的TCP/IP协议下载。

GNU Wget 1.21.1版本及之前版本存在输入验证错误漏洞，该漏洞源于未忽略重定向到不同来源时的Authorization。目前没有详细漏洞细节提供。

Severity: 中

Patch Name: GNU Wget输入验证错误漏洞的补丁

Patch Description:

GNU Wget是GNU计划开发（Gnu计划开发）的一套用于在网络上进行下载的自由软件，它支持通过HTTP、HTTPS以及FTP这三个最常见的TCP/IP协议下载。

GNU Wget 1.21.1版本及之前版本存在输入验证错误漏洞，该漏洞源于未忽略重定向到不同来源时的Authorization。目前没有详细漏洞细节提供。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description:

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://mail.gnu.org/archive/html/bug-wget/2021-02/msg00002.html

Reference: https://nvd.nist.gov/vuln/detail/CVE-2021-31879

Impacted products

Name
Gnu wget <=1.21.1

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-31879",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-31879"
    }
  },
  "description": "GNU Wget\u662fGNU\u8ba1\u5212\u5f00\u53d1\uff08Gnu\u8ba1\u5212\u5f00\u53d1\uff09\u7684\u4e00\u5957\u7528\u4e8e\u5728\u7f51\u7edc\u4e0a\u8fdb\u884c\u4e0b\u8f7d\u7684\u81ea\u7531\u8f6f\u4ef6\uff0c\u5b83\u652f\u6301\u901a\u8fc7HTTP\u3001HTTPS\u4ee5\u53caFTP\u8fd9\u4e09\u4e2a\u6700\u5e38\u89c1\u7684TCP/IP\u534f\u8bae\u4e0b\u8f7d\u3002\n\nGNU Wget 1.21.1\u7248\u672c\u53ca\u4e4b\u524d\u7248\u672c\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u672a\u5ffd\u7565\u91cd\u5b9a\u5411\u5230\u4e0d\u540c\u6765\u6e90\u65f6\u7684Authorization\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://mail.gnu.org/archive/html/bug-wget/2021-02/msg00002.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-36679",
  "openTime": "2021-05-24",
  "patchDescription": "GNU Wget\u662fGNU\u8ba1\u5212\u5f00\u53d1\uff08Gnu\u8ba1\u5212\u5f00\u53d1\uff09\u7684\u4e00\u5957\u7528\u4e8e\u5728\u7f51\u7edc\u4e0a\u8fdb\u884c\u4e0b\u8f7d\u7684\u81ea\u7531\u8f6f\u4ef6\uff0c\u5b83\u652f\u6301\u901a\u8fc7HTTP\u3001HTTPS\u4ee5\u53caFTP\u8fd9\u4e09\u4e2a\u6700\u5e38\u89c1\u7684TCP/IP\u534f\u8bae\u4e0b\u8f7d\u3002\r\n\r\nGNU Wget 1.21.1\u7248\u672c\u53ca\u4e4b\u524d\u7248\u672c\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u672a\u5ffd\u7565\u91cd\u5b9a\u5411\u5230\u4e0d\u540c\u6765\u6e90\u65f6\u7684Authorization\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "GNU Wget\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Gnu wget \u003c=1.21.1"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-31879",
  "serverity": "\u4e2d",
  "submitTime": "2021-05-12",
  "title": "GNU Wget\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2021-31879 (GCVE-0-2021-31879)

Vulnerability from cvelistv5

Published

2021-04-29 03:03

Modified

2024-08-03 23:10

Severity ?

CWE

Summary

GNU Wget through 1.21.1 does not omit the Authorization header upon a redirect to a different origin, a related issue to CVE-2018-1000007.

References

▼	URL	Tags
	https://mail.gnu.org/archive/html/bug-wget/2021-02/msg00002.html	x_refsource_MISC
	https://security.netapp.com/advisory/ntap-20210618-0002/	x_refsource_CONFIRM

Impacted products

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

Show details on NVD website

JSON

To clipboard

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        "providerMetadata": {
          "dateUpdated": "2024-08-03T23:10:30.199Z",
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            ],
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            "url": "https://security.netapp.com/advisory/ntap-20210618-0002/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "vendor": "n/a",
          "versions": [
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      ],
      "descriptions": [
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          "lang": "en",
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      ],
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              "type": "text"
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      ],
      "providerMetadata": {
        "dateUpdated": "2021-06-18T09:06:25",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
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          "tags": [
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          ],
          "url": "https://mail.gnu.org/archive/html/bug-wget/2021-02/msg00002.html"
        },
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          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://security.netapp.com/advisory/ntap-20210618-0002/"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2021-31879",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
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                      "product_name": "n/a",
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                        "version_data": [
                          {
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                  "lang": "eng",
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  "cveMetadata": {
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    "assignerShortName": "mitre",
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    "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.

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