CVE-2026-108269
Severity not reportedRemote Attestation TLS Clients provides multi-language utilities for verifying attested TLS connections.
Remote Attestation TLS Clients provides multi-language utilities for verifying attested TLS connections. Prior to 0.5.0, the Rust and Go RA-TLS challenge verifiers accepted quote ReportData that was bound to the certificate public key and client nonce but not to the active TLS session before permitting application traffic. An attacker who obtained an enclave TLS private key could relay a genuine quote onto another connection, causing the clients to accept an attacker-terminated connection as the attested enclave. This issue is fixed in 0.5.0.
Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/Privasys/ra-tls-clients/commit/b8de9bcadd0f81ca8882d15095fc0d9c50e40148 security-advisories@github.com
- https://github.com/Privasys/ra-tls-clients/releases/tag/v0.5.0 security-advisories@github.com
- https://github.com/Privasys/ra-tls-clients/security/advisories/GHSA-5qrc-v874-mxvx security-advisories@github.com
- https://github.com/Privasys/ra-tls-clients/security/advisories/GHSA-5qrc-v874-mxvx security-advisories@github.com
- https://github.com/Privasys/ra-tls-clients/security/advisories/GHSA-5qrc-v874-mxvx security-advisories@github.com
- https://github.com/Privasys/ra-tls-clients/security/advisories/GHSA-5qrc-v874-mxvx security-advisories@github.com
- https://privasys.org/blog/binding-attestation-to-the-tls-session security-advisories@github.com