cnvd - cnvd-2018-04387

CNVD-2018-04387

Vulnerability from cnvd - Published: 2018-03-06

Title

OmniAuth信息泄露漏洞

Description

OmniAuth是一套利用Rack中间件实现的认证系统。 OmniAuth 1.3.2之前的版本中的strategy.rb文件存在信息泄露漏洞，该漏洞源于程序未能正确的保护authenticity_token值。攻击者可利用该漏洞获取令牌。

Severity

中

Patch Name

OmniAuth信息泄露漏洞的补丁

Patch Description

OmniAuth是一套利用Rack中间件实现的认证系统。 OmniAuth 1.3.2之前的版本中的strategy.rb文件存在信息泄露漏洞，该漏洞源于程序未能正确的保护authenticity_token值。攻击者可利用该漏洞获取令牌。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://github.com/omniauth/omniauth/pull/867

Reference

https://bugs.debian.org/888523

Impacted products

Name
OmniAuth OmniAuth <1.3.2

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-18076"
    }
  },
  "description": "OmniAuth\u662f\u4e00\u5957\u5229\u7528Rack\u4e2d\u95f4\u4ef6\u5b9e\u73b0\u7684\u8ba4\u8bc1\u7cfb\u7edf\u3002\r\n\r\nOmniAuth 1.3.2\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u7684strategy.rb\u6587\u4ef6\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u7684\u4fdd\u62a4authenticity_token\u503c\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u4ee4\u724c\u3002",
  "discovererName": "Salvatore Bonaccorso \u003ccarnil@debian.org\u003e",
  "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://github.com/omniauth/omniauth/pull/867",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-04387",
  "openTime": "2018-03-06",
  "patchDescription": "OmniAuth\u662f\u4e00\u5957\u5229\u7528Rack\u4e2d\u95f4\u4ef6\u5b9e\u73b0\u7684\u8ba4\u8bc1\u7cfb\u7edf\u3002\r\n\r\nOmniAuth 1.3.2\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u7684strategy.rb\u6587\u4ef6\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u7684\u4fdd\u62a4authenticity_token\u503c\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u4ee4\u724c\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": "OmniAuth\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "OmniAuth OmniAuth \u003c1.3.2"
  },
  "referenceLink": "https://bugs.debian.org/888523",
  "serverity": "\u4e2d",
  "submitTime": "2018-01-30",
  "title": "OmniAuth\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2017-18076 (GCVE-0-2017-18076)

Vulnerability from cvelistv5 – Published: 2018-01-26 19:00 – Updated: 2024-08-05 21:13

Summary

In strategy.rb in OmniAuth before 1.3.2, the authenticity_token value is improperly protected because POST (in addition to GET) parameters are stored in the session and become available in the environment of the callback phase.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://github.com/omniauth/omniauth/pull/867	x_refsource_CONFIRM
	https://www.debian.org/security/2018/dsa-4109	vendor-advisoryx_refsource_DEBIAN
	https://bugs.debian.org/888523	x_refsource_CONFIRM
	https://github.com/omniauth/omniauth/pull/867/com…	x_refsource_CONFIRM

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
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        "providerMetadata": {
          "dateUpdated": "2024-08-05T21:13:47.519Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://github.com/omniauth/omniauth/pull/867"
          },
          {
            "name": "DSA-4109",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2018/dsa-4109"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://bugs.debian.org/888523"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/omniauth/omniauth/pull/867/commits/71866c5264122e196847a3980c43051446a03e9b"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2018-01-26T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "In strategy.rb in OmniAuth before 1.3.2, the authenticity_token value is improperly protected because POST (in addition to GET) parameters are stored in the session and become available in the environment of the callback phase."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
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      ],
      "providerMetadata": {
        "dateUpdated": "2018-02-10T10:57:01",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/omniauth/omniauth/pull/867"
        },
        {
          "name": "DSA-4109",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2018/dsa-4109"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://bugs.debian.org/888523"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/omniauth/omniauth/pull/867/commits/71866c5264122e196847a3980c43051446a03e9b"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2017-18076",
          "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",
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            },
            {
              "name": "DSA-4109",
              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2018/dsa-4109"
            },
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              "name": "https://bugs.debian.org/888523",
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              "url": "https://bugs.debian.org/888523"
            },
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  "cveMetadata": {
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}

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-2018-04387

CVE-2017-18076 (GCVE-0-2017-18076)

Tags

Sightings

Nomenclature