GHSA-924m-4pmx-c67h
Vulnerability from github
Published
2018-07-13 16:01
Modified
2024-10-21 21:09
Severity ?
8.1 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
9.2 (Critical) - CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Summary
pysaml2 Improper Authentication vulnerability
Details

pysaml2 version 4.4.0 and older accept any password when run with python optimizations enabled. This allows attackers to log in as any user without knowing their password.

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{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "pysaml2"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.5.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2017-1000433"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-287"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2020-06-16T21:27:01Z",
    "nvd_published_at": "2018-01-02T23:29:00Z",
    "severity": "CRITICAL"
  },
  "details": "pysaml2 version 4.4.0 and older accept any password when run with python optimizations enabled. This allows attackers to log in as any user without knowing their password.",
  "id": "GHSA-924m-4pmx-c67h",
  "modified": "2024-10-21T21:09:04Z",
  "published": "2018-07-13T16:01:17Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-1000433"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rohe/pysaml2/issues/451"
    },
    {
      "type": "WEB",
      "url": "https://github.com/IdentityPython/pysaml2/pull/454"
    },
    {
      "type": "WEB",
      "url": "https://github.com/IdentityPython/pysaml2/commit/6312a41e037954850867f29d329e5007df1424a5"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-924m-4pmx-c67h"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/pysaml2/PYSEC-2018-48.yaml"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/rohe/pysaml2"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2018/07/msg00000.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2021/02/msg00038.html"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/201801-11"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "pysaml2 Improper Authentication vulnerability"
}


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