CVE-2023-49583: Escalation of Privileges in SAP BTP Security Services Integration Library ([Node.js] @sap/xssec)
First published: Tue Dec 12 2023(Updated: )
SAP BTP Security Services Integration Library ([Node.js] @sap/xssec - versions < 3.6.0, allow under certain conditions an escalation of privileges. On successful exploitation, an unauthenticated attacker can obtain arbitrary permissions within the application.
Credit: cna@sap.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| npm/@sap/xssec | <3.6.0 | 3.6.0 |
| SAP XSSEC | <3.6.0 |
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Reference Links
- https://blogs.sap.com/2023/12/12/unveiling-critical-security-updates-sap-btp-security-note-3411067/
- https://me.sap.com/notes/3411067
- https://www.npmjs.com/package/@sap/xssec
- https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html
- https://www.theregister.com/2024/01/09/january_patch_tuesday/
- https://me.sap.com/notes/3412456
- https://me.sap.com/notes/3413475
- https://nvd.nist.gov/vuln/detail/CVE-2023-49583
- https://blogs.sap.com/2023/12/12/unveiling-critical-security-updates-sap-btp-security-note-3411067
- https://github.com/advisories/GHSA-p2vx-qj66-88q3 (Advisory)
Frequently Asked Questions
What is the severity of CVE-2023-49583?
CVE-2023-49583 is classified as a critical vulnerability due to the potential for privilege escalation.
How do I fix CVE-2023-49583?
To fix CVE-2023-49583, update the @sap/xssec package to version 3.6.0 or higher.
What applications are affected by CVE-2023-49583?
CVE-2023-49583 affects applications that utilize versions of the @sap/xssec library prior to 3.6.0.
Can CVE-2023-49583 be exploited by authenticated users?
CVE-2023-49583 can be exploited by unauthenticated attackers, allowing access to arbitrary permissions.
What are the implications of CVE-2023-49583 exploitation?
Exploitation of CVE-2023-49583 could allow attackers to gain elevated privileges and perform unauthorized actions within the application.
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