ghsa-59c9-pxq8-9c73
Vulnerability from github
Published
2023-12-13 13:33
Modified
2024-09-30 19:44
Severity ?
9.1 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
9.3 (Critical) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
Summary
Improper JWT Signature Validation in SAP Security Services Library
Details

Impact

SAP BTP Security Services Integration Library ([Java] cloud-security-services-integration-library) allows under certain conditions an escalation of privileges. On successful exploitation, an unauthenticated attacker can obtain arbitrary permissions within the application.

Patches

Upgrade to patched version >= 2.17.0 or >= 3.3.0 We always recommend to upgrade to the latest released version.

Workarounds

No workarounds

References

https://www.cve.org/CVERecord?id=CVE-2023-50422

Show details on source website

To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "com.sap.cloud.security:java-security"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.17.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Maven",
        "name": "com.sap.cloud.security:java-security"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3.0.0"
            },
            {
              "fixed": "3.3.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Maven",
        "name": "com.sap.cloud.security:spring-security"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.17.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Maven",
        "name": "com.sap.cloud.security:spring-security"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3.0.0"
            },
            {
              "fixed": "3.3.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Maven",
        "name": "com.sap.cloud.security.xsuaa:spring-xsuaa"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.17.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Maven",
        "name": "com.sap.cloud.security.xsuaa:spring-xsuaa"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3.0.0"
            },
            {
              "fixed": "3.3.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2023-50422"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-269"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-12-13T13:33:57Z",
    "nvd_published_at": null,
    "severity": "CRITICAL"
  },
  "details": "### Impact\nSAP BTP Security Services Integration Library ([Java] cloud-security-services-integration-library) allows under certain conditions an escalation of privileges. On successful exploitation, an unauthenticated attacker can obtain arbitrary permissions within the application.\n\n### Patches\nUpgrade to patched version \u003e= 2.17.0 or \u003e=\u00a03.3.0 \nWe always recommend to upgrade to the latest released version.\n\n### Workarounds\nNo workarounds\n\n### References\nhttps://www.cve.org/CVERecord?id=CVE-2023-50422\n",
  "id": "GHSA-59c9-pxq8-9c73",
  "modified": "2024-09-30T19:44:16Z",
  "published": "2023-12-13T13:33:57Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/SAP/cloud-security-services-integration-library/security/advisories/GHSA-59c9-pxq8-9c73"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-50422"
    },
    {
      "type": "WEB",
      "url": "https://github.com/SAP/cloud-security-services-integration-library/commit/4b3e42ab23df6418243b29908b1a2582818d9360"
    },
    {
      "type": "WEB",
      "url": "https://github.com/SAP/cloud-security-services-integration-library/commit/7ce9601979c30ae269a1cbaf7cf33486d10736f1"
    },
    {
      "type": "WEB",
      "url": "https://blogs.sap.com/2023/12/12/unveiling-critical-security-updates-sap-btp-security-note-3411067"
    },
    {
      "type": "WEB",
      "url": "https://en.wikipedia.org/wiki/JSON_Web_Token"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/SAP/cloud-security-services-integration-library"
    },
    {
      "type": "WEB",
      "url": "https://me.sap.com/notes/3411067"
    },
    {
      "type": "WEB",
      "url": "https://me.sap.com/notes/3413475"
    },
    {
      "type": "WEB",
      "url": "https://mvnrepository.com/artifact/com.sap.cloud.security.xsuaa/spring-xsuaa"
    },
    {
      "type": "WEB",
      "url": "https://mvnrepository.com/artifact/com.sap.cloud.security/java-security"
    },
    {
      "type": "WEB",
      "url": "https://mvnrepository.com/artifact/com.sap.cloud.security/spring-security"
    },
    {
      "type": "WEB",
      "url": "https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Improper JWT Signature Validation in SAP Security Services Library "
}


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