--- cve: "CVE-2024-21669" severity: "CRITICAL" cvss: 9.9 epss: "0.6%" vendor: "Hyperledger" kev: false exploited: false published: "2024-01-11 06:15:44" tags: [cve, security, critical] source: tsecurity.de CVE-Dossier exported: "2026-09-20T20:05:31+02:00" --- # CVE-2024-21669 > 9.9 CRITICAL · 🧪 PoC ## Beschreibung Hyperledger Aries Cloud Agent Python (ACA-Py) is a foundation for building decentralized identity applications and services running in non-mobile environments. When verifying W3C Format Verifiable Credentials using JSON-LD with Linked Data Proofs (LDP-VCs), the result of verifying the presentation `document.proof` was not factored into the final `verified` value (`true`/`false`) on the presentation record. The flaw enables holders of W3C Format Verifiable Credentials using JSON-LD with Linked Data Proofs (LDPs) to present incorrectly constructed proofs, and allows malicious verifiers to save and replay a presentation from such holders as their own. This vulnerability has been present since version 0.7.0 and fixed in version 0.10.5. ## CVSS-Vektor ``` CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L ``` | Metrik | Wert | Bewertung | |---|---|---| | AV Angriffsvektor | Netzwerk | bad | | AC Komplexität | Gering | bad | | PR Privilegien | Gering | warn | | UI Interaktion | Keine | bad | | S Scope | Verändert | bad | | C Vertraulichkeit | Hoch | bad | | I Integrität | Hoch | bad | | A Verfügbarkeit | Gering | warn | ## Patch verfügbar (OSV) - 66c9c0210d7c8792330d58c38143323d3e2ab86d (Commit) - 0b01ffffc0789205ac990292f97238614c9fd293 (Commit) ## Referenzen - - - - - --- _Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2024-21669) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_