GHSA-59c9-pxq8-9c73
Improper JWT Signature Validation in SAP Security Services Library
At a glance
- Published
- Updated
- CVE
- CVE-2023-50422, CVE-2023-50424
- Aliases
- GHSA-92cg-ghq6-9587, GHSA-m8rw-rcpq-2vp2, GO-2023-2400
- CVSS_V3
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
- CVSS_V4
- 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
Description
### 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
Affected packages
| Package | Versions |
|---|---|
| Maven · com.sap.cloud.security:java-security | introduced 0, fixed 2.17.0 |
| Maven · com.sap.cloud.security:java-security | introduced 3.0.0, fixed 3.3.0 |
| Maven · com.sap.cloud.security:spring-security | introduced 0, fixed 2.17.0 |
| Maven · com.sap.cloud.security:spring-security | introduced 3.0.0, fixed 3.3.0 |
| Maven · com.sap.cloud.security.xsuaa:spring-xsuaa | introduced 0, fixed 2.17.0 |
| Maven · com.sap.cloud.security.xsuaa:spring-xsuaa | introduced 3.0.0, fixed 3.3.0 |
References
- https://github.com/SAP/cloud-security-services-integration-library/security/advisories/GHSA-59c9-pxq8-9c73 WEB
- https://nvd.nist.gov/vuln/detail/CVE-2023-50422 ADVISORY
- https://github.com/SAP/cloud-security-services-integration-library/commit/4b3e42ab23df6418243b29908b1a2582818d9360 WEB
- https://github.com/SAP/cloud-security-services-integration-library/commit/7ce9601979c30ae269a1cbaf7cf33486d10736f1 WEB
- https://blogs.sap.com/2023/12/12/unveiling-critical-security-updates-sap-btp-security-note-3411067 WEB
- https://en.wikipedia.org/wiki/JSON_Web_Token WEB
- https://github.com/SAP/cloud-security-services-integration-library PACKAGE
- https://me.sap.com/notes/3411067 WEB
- https://me.sap.com/notes/3413475 WEB
- https://mvnrepository.com/artifact/com.sap.cloud.security.xsuaa/spring-xsuaa WEB
- https://mvnrepository.com/artifact/com.sap.cloud.security/java-security WEB
- https://mvnrepository.com/artifact/com.sap.cloud.security/spring-security WEB
- https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html WEB
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |