Schwachstellen / CVE-2025-66016

kritisch

CVE-2025-66016

cggmp21 has a missing check in the ZK proof used in CGGMP21

Veröffentlicht Geändert CWE 345
In der Trivy Database seit spätestens 24. Okt. 2026, 07:11 UTCWann der Eintrag vor diesem Build hinzukam, ist nicht erfasst.

Einstufung nach Quelle

GHSA9.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

Trivys eigenes Label ist CRITICAL. Kritisch laut GHSA.

Beschreibung

CGGMP24 is a state-of-art ECDSA TSS protocol that supports 1-round signing (requires 3 preprocessing rounds), identifiable abort, and a key refresh protocol. Prior to version 0.6.3, there is a missing check in the ZK proof that enables an attack in which single malicious signer can reconstruct full private key. This issue has been patched in version 0.6.3, for full mitigation it is recommended to upgrade to cggmp24 version 0.7.0-alpha.2 as it contains more security checks.

Betroffene Pakete und behobene Versionen

QuellePaketBehoben in
cargo::GitHub Security Advisory Rustcggmp21, cggmp240.6.3 und 1 weitere
Alle 2 Einträge aus 1 Quelle zeigen
QuellePaketBehoben in
cargo::GitHub Security Advisory Rustcggmp210.6.3
cargo::GitHub Security Advisory Rustcggmp240.7.0-alpha.2

Referenzen

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.