GHSA-c2vx-49jm-h3f6
Vulnerability from github
Published
2018-07-16 16:50
Modified
2024-10-21 21:08
Severity ?
7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
8.7 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Summary
Pysaml2 does not sanitize XML responses
Details

XML External Entity (XXE) vulnerability in PySAML2 4.4.0 and earlier allows remote attackers to read arbitrary files via a crafted SAML XML request or response.

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{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 4.4.0"
      },
      "package": {
        "ecosystem": "PyPI",
        "name": "pysaml2"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.5.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2016-10149"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-611"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2020-06-16T21:30:06Z",
    "nvd_published_at": null,
    "severity": "HIGH"
  },
  "details": "XML External Entity (XXE) vulnerability in PySAML2 4.4.0 and earlier allows remote attackers to read arbitrary files via a crafted SAML XML request or response.",
  "id": "GHSA-c2vx-49jm-h3f6",
  "modified": "2024-10-21T21:08:33Z",
  "published": "2018-07-16T16:50:12Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-10149"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rohe/pysaml2/issues/366"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rohe/pysaml2/pull/379"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rohe/pysaml2/commit/6e09a25d9b4b7aa7a506853210a9a14100b8bc9b"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2017:0936"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2017:0937"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2017:0938"
    },
    {
      "type": "WEB",
      "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=850716"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-c2vx-49jm-h3f6"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/pysaml2/PYSEC-2017-25.yaml"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/rohe/pysaml2"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2017/dsa-3759"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2017/01/19/5"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Pysaml2 does not sanitize XML responses"
}


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