GSD-2015-1796

Vulnerability from gsd - Updated: 2023-12-13 01:20
Details
The PKIX trust engines in Shibboleth Identity Provider before 2.4.4 and OpenSAML Java (OpenSAML-J) before 2.6.5 trust candidate X.509 credentials when no trusted names are available for the entityID, which allows remote attackers to impersonate an entity via a certificate issued by a shibmd:KeyAuthority trust anchor.
Aliases
Aliases
CVE-2015-1796
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{
  "GSD": {
    "alias": "CVE-2015-1796",
    "description": "The PKIX trust engines in Shibboleth Identity Provider before 2.4.4 and OpenSAML Java (OpenSAML-J) before 2.6.5 trust candidate X.509 credentials when no trusted names are available for the entityID, which allows remote attackers to impersonate an entity via a certificate issued by a shibmd:KeyAuthority trust anchor.",
    "id": "GSD-2015-1796",
    "references": [
      "https://www.suse.com/security/cve/CVE-2015-1796.html",
      "https://access.redhat.com/errata/RHSA-2015:1177",
      "https://access.redhat.com/errata/RHSA-2015:1176"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2015-1796"
      ],
      "details": "The PKIX trust engines in Shibboleth Identity Provider before 2.4.4 and OpenSAML Java (OpenSAML-J) before 2.6.5 trust candidate X.509 credentials when no trusted names are available for the entityID, which allows remote attackers to impersonate an entity via a certificate issued by a shibmd:KeyAuthority trust anchor.",
      "id": "GSD-2015-1796",
      "modified": "2023-12-13T01:20:04.991116Z",
      "schema_version": "1.4.0"
    }
  },
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        "ID": "CVE-2015-1796",
        "STATE": "PUBLIC"
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      "affects": {
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            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
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                          "version_value": "n/a"
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          }
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            "refsource": "REDHAT",
            "url": "http://rhn.redhat.com/errata/RHSA-2015-1176.html"
          },
          {
            "name": "https://shibboleth.net/community/advisories/secadv_20150225.txt",
            "refsource": "CONFIRM",
            "url": "https://shibboleth.net/community/advisories/secadv_20150225.txt"
          },
          {
            "name": "RHSA-2015:1177",
            "refsource": "REDHAT",
            "url": "http://rhn.redhat.com/errata/RHSA-2015-1177.html"
          },
          {
            "name": "75370",
            "refsource": "BID",
            "url": "http://www.securityfocus.com/bid/75370"
          }
        ]
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "(,2.4.3]",
          "affected_versions": "All versions up to 2.4.3",
          "cvss_v2": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
          "cwe_ids": [
            "CWE-1035",
            "CWE-254",
            "CWE-937"
          ],
          "date": "2022-07-06",
          "description": "The PKIX trust engines in Shibboleth Identity Provider before 2.4.4 and OpenSAML Java (OpenSAML-J) before 2.6.5 trust candidate X.509 credentials when no trusted names are available for the entityID, which allows remote attackers to impersonate an entity via a certificate issued by a shibmd:KeyAuthority trust anchor.",
          "fixed_versions": [
            "2.4.4"
          ],
          "identifier": "CVE-2015-1796",
          "identifiers": [
            "GHSA-78fq-w796-q537",
            "CVE-2015-1796"
          ],
          "not_impacted": "All versions after 2.4.3",
          "package_slug": "maven/edu.internet2.middleware/shibboleth-identityprovider",
          "pubdate": "2022-05-17",
          "solution": "Upgrade to version 2.4.4 or above.",
          "title": "Improper Certificate Validation in Shibboleth Identity Provider and OpenSAML",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2015-1796",
            "https://shibboleth.net/community/advisories/secadv_20150225.txt",
            "http://rhn.redhat.com/errata/RHSA-2015-1176.html",
            "http://rhn.redhat.com/errata/RHSA-2015-1177.html",
            "https://github.com/advisories/GHSA-78fq-w796-q537"
          ],
          "uuid": "5bbde918-3416-4ba3-954a-cc44c3cb11f8"
        },
        {
          "affected_range": "(,2.6.4]",
          "affected_versions": "All versions up to 2.6.4",
          "cvss_v2": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
          "cwe_ids": [
            "CWE-1035",
            "CWE-254",
            "CWE-937"
          ],
          "date": "2022-07-06",
          "description": "The PKIX trust engines in Shibboleth Identity Provider before 2.4.4 and OpenSAML Java (OpenSAML-J) before 2.6.5 trust candidate X.509 credentials when no trusted names are available for the entityID, which allows remote attackers to impersonate an entity via a certificate issued by a shibmd:KeyAuthority trust anchor.",
          "fixed_versions": [
            "2.6.5"
          ],
          "identifier": "CVE-2015-1796",
          "identifiers": [
            "GHSA-78fq-w796-q537",
            "CVE-2015-1796"
          ],
          "not_impacted": "All versions after 2.6.4",
          "package_slug": "maven/org.opensaml/opensaml",
          "pubdate": "2022-05-17",
          "solution": "Upgrade to version 2.6.5 or above.",
          "title": "Improper Certificate Validation in Shibboleth Identity Provider and OpenSAML",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2015-1796",
            "https://shibboleth.net/community/advisories/secadv_20150225.txt",
            "http://rhn.redhat.com/errata/RHSA-2015-1176.html",
            "http://rhn.redhat.com/errata/RHSA-2015-1177.html",
            "https://github.com/advisories/GHSA-78fq-w796-q537"
          ],
          "uuid": "84b5e9e5-3c3e-4341-b5dd-5bb04a2b8549"
        }
      ]
    },
    "nvd.nist.gov": {
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        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:shibboleth:identity_provider:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "2.4.3",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:shibboleth:opensaml_java:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "2.6.4",
                "vulnerable": true
              }
            ],
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          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "secalert@redhat.com",
          "ID": "CVE-2015-1796"
        },
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        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "The PKIX trust engines in Shibboleth Identity Provider before 2.4.4 and OpenSAML Java (OpenSAML-J) before 2.6.5 trust candidate X.509 credentials when no trusted names are available for the entityID, which allows remote attackers to impersonate an entity via a certificate issued by a shibmd:KeyAuthority trust anchor."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
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                  "value": "CWE-254"
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        "references": {
          "reference_data": [
            {
              "name": "https://shibboleth.net/community/advisories/secadv_20150225.txt",
              "refsource": "CONFIRM",
              "tags": [
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              "url": "https://shibboleth.net/community/advisories/secadv_20150225.txt"
            },
            {
              "name": "RHSA-2015:1177",
              "refsource": "REDHAT",
              "tags": [],
              "url": "http://rhn.redhat.com/errata/RHSA-2015-1177.html"
            },
            {
              "name": "RHSA-2015:1176",
              "refsource": "REDHAT",
              "tags": [],
              "url": "http://rhn.redhat.com/errata/RHSA-2015-1176.html"
            },
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              "tags": [],
              "url": "http://www.securityfocus.com/bid/75370"
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      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 4.3,
            "confidentialityImpact": "NONE",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 8.6,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        }
      },
      "lastModifiedDate": "2016-11-30T02:59Z",
      "publishedDate": "2015-07-08T15:59Z"
    }
  }
}



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