CVE-2023-50422
Improper JWT Signature Validation in SAP Security Services Library
Severity by source
Trivy's own label is CRITICAL. Rated critical by NVD, GHSA.
Description
SAP BTP Security Services Integration Library ([Java] cloud-security-services-integration-library) - versions below 2.17.0 and versions from 3.0.0 to before 3.3.0, allow under certain conditions an escalation of privileges. On successful exploitation, an unauthenticated attacker can obtain arbitrary permissions within the application.
Affected packages and fixed versions
| Source | Package | Fixed in |
|---|---|---|
| maven::GitHub Security Advisory Maven | com.sap.cloud.security.xsuaa:spring-xsuaa, com.sap.cloud.security:java-security, com.sap.cloud.security:spring-security | 2.17.0, 3.3.0 |
Show all 3 entries from 1 source
| Source | Package | Fixed in |
|---|---|---|
| maven::GitHub Security Advisory Maven | com.sap.cloud.security.xsuaa:spring-xsuaa | 2.17.0, 3.3.0 |
| maven::GitHub Security Advisory Maven | com.sap.cloud.security:java-security | 2.17.0, 3.3.0 |
| maven::GitHub Security Advisory Maven | com.sap.cloud.security:spring-security | 2.17.0, 3.3.0 |
References
- https://blogs.sap.com/2023/12/12/unveiling-critical-security-updates-sap-btp-security-note-3411067
- https://blogs.sap.com/2023/12/12/unveiling-critical-security-updates-sap-btp-security-note-3411067/
- https://en.wikipedia.org/wiki/JSON_Web_Token
- https://github.com/SAP/cloud-security-services-integration-library
- https://github.com/SAP/cloud-security-services-integration-library/
- https://github.com/SAP/cloud-security-services-integration-library/commit/4b3e42ab23df6418243b29908b1a2582818d9360
- https://github.com/SAP/cloud-security-services-integration-library/commit/7ce9601979c30ae269a1cbaf7cf33486d10736f1
- https://github.com/SAP/cloud-security-services-integration-library/security/advisories/GHSA-59c9-pxq8-9c73
All 15 references
- https://me.sap.com/notes/3411067
- https://me.sap.com/notes/3413475
- https://mvnrepository.com/artifact/com.sap.cloud.security.xsuaa/spring-xsuaa
- https://mvnrepository.com/artifact/com.sap.cloud.security/java-security
- https://mvnrepository.com/artifact/com.sap.cloud.security/spring-security
- https://nvd.nist.gov/vuln/detail/CVE-2023-50422
- https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html