cnvd - cnvd-2017-37525

cnvd-2017-37525

Vulnerability from cnvd

Title

Python package pysaml2信息泄露漏洞

Description

Python package pysaml2是一个基于Python的用于在安全域之间交换验证和授权数据的SAML协议的实现。 Python package pysaml2 4.4.0及之前的版本中存在信息泄露漏洞。攻击者可利用该漏洞获取加密数据的信息。

Severity

中

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/rohe/pysaml2

Reference

https://github.com/rohe/pysaml2/issues/417

Impacted products

Name
python Python package pysaml2 <=4.4.0

Show details on source website

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-1000246"
    }
  },
  "description": "Python package pysaml2\u662f\u4e00\u4e2a\u57fa\u4e8ePython\u7684\u7528\u4e8e\u5728\u5b89\u5168\u57df\u4e4b\u95f4\u4ea4\u6362\u9a8c\u8bc1\u548c\u6388\u6743\u6570\u636e\u7684SAML\u534f\u8bae\u7684\u5b9e\u73b0\u3002\r\n\r\nPython package pysaml2 4.4.0\u53ca\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u52a0\u5bc6\u6570\u636e\u7684\u4fe1\u606f\u3002",
  "discovererName": "unknwon",
  "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/rohe/pysaml2",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-37525",
  "openTime": "2017-12-19",
  "products": {
    "product": "python Python package pysaml2 \u003c=4.4.0"
  },
  "referenceLink": "https://github.com/rohe/pysaml2/issues/417",
  "serverity": "\u4e2d",
  "submitTime": "2017-11-25",
  "title": "Python package pysaml2\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2017-1000246 (GCVE-0-2017-1000246)

Vulnerability from cvelistv5

Published

2017-11-17 04:00

Modified

2024-09-17 04:04

Severity ?

CWE

n/a

Summary

Python package pysaml2 version 4.4.0 and earlier reuses the initialization vector across encryptions in the IDP server, resulting in weak encryption of data.

References

URL

Tags

https://github.com/rohe/pysaml2/issues/417

x_refsource_MISC

Impacted products

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

Show details on NVD website

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T22:00:39.936Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/rohe/pysaml2/issues/417"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "dateAssigned": "2017-08-22T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "Python package pysaml2 version 4.4.0 and earlier reuses the initialization vector across encryptions in the IDP server, resulting in weak encryption of data."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-11-17T04:00:00Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/rohe/pysaml2/issues/417"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "DATE_ASSIGNED": "2017-08-22T17:29:33.475589",
          "ID": "CVE-2017-1000246",
          "REQUESTER": "predrag.gruevski@gmail.com",
          "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": "Python package pysaml2 version 4.4.0 and earlier reuses the initialization vector across encryptions in the IDP server, resulting in weak encryption of data."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/rohe/pysaml2/issues/417",
              "refsource": "MISC",
              "url": "https://github.com/rohe/pysaml2/issues/417"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2017-1000246",
    "datePublished": "2017-11-17T04:00:00Z",
    "dateReserved": "2017-11-16T00:00:00Z",
    "dateUpdated": "2024-09-17T04:04:14.264Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Log in or create an account to share your comment.

Tags

Taxonomy of the tags.

All sightings related to this event Export sightings related to this event

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.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
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.