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 >= 2.17.0 or >= 3.3.0 \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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