Vulnerabilidades / CVE-2023-49208

crítica

CVE-2023-49208

scheme/webauthn.c in Glewlwyd SSO server before 2.7.6 has a possible b ...

Publicada Modificada CWE 120
En la Trivy database desde, como mínimo, el 24 oct 2026, 07:11 UTCNo consta cuándo entró antes de ese build.

Severidad por fuente

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

La etiqueta propia de Trivy es CRITICAL. Crítica según NVD.

Descripción

scheme/webauthn.c in Glewlwyd SSO server before 2.7.6 has a possible buffer overflow during FIDO2 credentials validation in webauthn registration.

Paquetes afectados y versiones corregidas

FuentePaqueteCorregido en
debian 11glewlwyd2.5.2-2+deb11u3
debian 12glewlwyd2.7.5-3+deb12u1
debian 13glewlwyd2.7.6+ds-1
echoglewlwyd2.7.5-3+deb12u1

Referencias

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.