cnvd - cnvd-2020-46838

CNVD-2020-46838

Vulnerability from cnvd - Published: 2020-08-19

Title

Yaws路径遍历漏洞

Description

Yaws是一款使用Erlang语言编写的Web服务器. Yaws 1.91版本中URLs的处理方法存在路径遍历漏洞，该漏洞源于网络系统或产品未能正确地过滤资源或文件路径中的特殊元素，攻击者可利用该漏洞访问受限目录之外的位置。

Severity

中

Patch Name

Yaws路径遍历漏洞的补丁

Patch Description

Yaws是一款使用Erlang语言编写的Web服务器. Yaws 1.91版本中URLs的处理方法存在路径遍历漏洞，该漏洞源于网络系统或产品未能正确地过滤资源或文件路径中的特殊元素，攻击者可利用该漏洞访问受限目录之外的位置。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

厂商已发布了漏洞修复程序，请及时关注更新： https://github.com/klacke/yaws

Reference

https://nvd.nist.gov/vuln/detail/CVE-2011-4350

Impacted products

Name
Yaws Yaws 1.91

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2011-4350",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2011-4350"
    }
  },
  "description": "Yaws\u662f\u4e00\u6b3e\u4f7f\u7528Erlang\u8bed\u8a00\u7f16\u5199\u7684Web\u670d\u52a1\u5668.\n\nYaws 1.91\u7248\u672c\u4e2dURLs\u7684\u5904\u7406\u65b9\u6cd5\u5b58\u5728\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u672a\u80fd\u6b63\u786e\u5730\u8fc7\u6ee4\u8d44\u6e90\u6216\u6587\u4ef6\u8def\u5f84\u4e2d\u7684\u7279\u6b8a\u5143\u7d20\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8bbf\u95ee\u53d7\u9650\u76ee\u5f55\u4e4b\u5916\u7684\u4f4d\u7f6e\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://github.com/klacke/yaws",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-46838",
  "openTime": "2020-08-19",
  "patchDescription": "Yaws\u662f\u4e00\u6b3e\u4f7f\u7528Erlang\u8bed\u8a00\u7f16\u5199\u7684Web\u670d\u52a1\u5668.\r\n\r\nYaws 1.91\u7248\u672c\u4e2dURLs\u7684\u5904\u7406\u65b9\u6cd5\u5b58\u5728\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u672a\u80fd\u6b63\u786e\u5730\u8fc7\u6ee4\u8d44\u6e90\u6216\u6587\u4ef6\u8def\u5f84\u4e2d\u7684\u7279\u6b8a\u5143\u7d20\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8bbf\u95ee\u53d7\u9650\u76ee\u5f55\u4e4b\u5916\u7684\u4f4d\u7f6e\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": "Yaws\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Yaws Yaws 1.91"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2011-4350",
  "serverity": "\u4e2d",
  "submitTime": "2019-12-03",
  "title": "Yaws\u8def\u5f84\u904d\u5386\u6f0f\u6d1e"
}

CVE-2011-4350 (GCVE-0-2011-4350)

Vulnerability from cvelistv5 – Published: 2019-11-26 04:49 – Updated: 2024-08-07 00:01

Summary

Yaws 1.91 has a directory traversal vulnerability in the way certain URLs are processed. A remote authenticated user could use this flaw to obtain content of arbitrary local files via specially-crafted URL request.

Severity ?

No CVSS data available.

CWE

Directory Traversal (Local File Inclusion)

Assigner

redhat

References

URL

Tags

	https://security-tracker.debian.org/tracker/CVE-2…	x_refsource_MISC
	https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2…	x_refsource_MISC
	https://access.redhat.com/security/cve/cve-2011-4350	x_refsource_MISC
	https://bugs.debian.org/cgi-bin/bugreport.cgi?bug…	x_refsource_MISC
	https://www.openwall.com/lists/oss-security/2011/…	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	yaws	yaws	Affected: 1.91

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-07T00:01:51.588Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://security-tracker.debian.org/tracker/CVE-2011-4350"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-4350"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/security/cve/cve-2011-4350"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=650009"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.openwall.com/lists/oss-security/2011/11/25/7"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "yaws",
          "vendor": "yaws",
          "versions": [
            {
              "status": "affected",
              "version": "1.91"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Yaws 1.91 has a directory traversal vulnerability in the way certain URLs are processed. A remote authenticated user could use this flaw to obtain content of arbitrary local files via specially-crafted URL request."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Directory Traversal (Local File Inclusion)",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2019-11-26T04:49:52",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://security-tracker.debian.org/tracker/CVE-2011-4350"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-4350"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://access.redhat.com/security/cve/cve-2011-4350"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=650009"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.openwall.com/lists/oss-security/2011/11/25/7"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2011-4350",
    "datePublished": "2019-11-26T04:49:52",
    "dateReserved": "2011-11-04T00:00:00",
    "dateUpdated": "2024-08-07T00:01:51.588Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

CNVD-2020-46838

CVE-2011-4350 (GCVE-0-2011-4350)

Tags

Sightings

Nomenclature