github - ghsa-rc75-cf5c-mxvh

ghsa-rc75-cf5c-mxvh

Vulnerability from github

Published

2019-11-06 17:06

Modified

2021-08-18 22:08

Severity ?

4.9 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Summary

Use of Cryptographically Weak Pseudo-Random Number Generator in org.pac4j:pac4j-saml

Details

The SAML identifier generated within SAML2Utils.java was found to make use of the apache commons-lang3 RandomStringUtils class which makes them predictable due to RandomStringUtils PRNG's algorithm not being cryptographically strong. This issue only affects the 3.X release of pac4j-saml.

Show details on source website

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.pac4j:pac4j-saml"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.8.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2019-10755"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-338"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2019-11-05T19:56:04Z",
    "nvd_published_at": "2019-09-23T23:15:00Z",
    "severity": "MODERATE"
  },
  "details": "The SAML identifier generated within SAML2Utils.java was found to make use of the apache commons-lang3 RandomStringUtils class which makes them predictable due to RandomStringUtils PRNG\u0027s algorithm not being cryptographically strong. This issue only affects the 3.X release of pac4j-saml.",
  "id": "GHSA-rc75-cf5c-mxvh",
  "modified": "2021-08-18T22:08:17Z",
  "published": "2019-11-06T17:06:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-10755"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pac4j/pac4j/commit/34d5b1028a2db201ee81ec51b52a782fe073f609"
    },
    {
      "type": "WEB",
      "url": "https://snyk.io/vuln/SNYK-JAVA-ORGPAC4J-467407"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Use of Cryptographically Weak Pseudo-Random Number Generator in org.pac4j:pac4j-saml"
}

CVE-2019-10755 (GCVE-0-2019-10755)

Vulnerability from cvelistv5

Published

2019-09-23 22:13

Modified

2024-08-04 22:32

Severity ?

CWE

Insecure Randomness

Summary

The SAML identifier generated within SAML2Utils.java was found to make use of the apache commons-lang3 RandomStringUtils class which makes them predictable due to RandomStringUtils PRNG's algorithm not being cryptographically strong. This issue only affects the 3.X release of pac4j-saml.

References

►

URL

Tags

https://snyk.io/vuln/SNYK-JAVA-ORGPAC4J-467407

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	PAC4J For SAML Protocol	Version: All versions prior to version 4.0.0-RC1

Show details on NVD website

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          "dateUpdated": "2024-08-04T22:32:01.535Z",
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              "x_transferred"
            ],
            "url": "https://snyk.io/vuln/SNYK-JAVA-ORGPAC4J-467407"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "PAC4J For SAML Protocol",
          "vendor": "n/a",
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          ]
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      ],
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        }
      ],
      "problemTypes": [
        {
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            }
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      ],
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      "references": [
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          "url": "https://snyk.io/vuln/SNYK-JAVA-ORGPAC4J-467407"
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      ],
      "x_legacyV4Record": {
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          "ID": "CVE-2019-10755",
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        },
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            "vendor_data": [
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                    {
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        "problemtype": {
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        },
        "references": {
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            {
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              "url": "https://snyk.io/vuln/SNYK-JAVA-ORGPAC4J-467407"
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  "cveMetadata": {
    "assignerOrgId": "bae035ff-b466-4ff4-94d0-fc9efd9e1730",
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    "state": "PUBLISHED"
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  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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