Description
scheme/webauthn.c in Glewlwyd SSO server 2.x before 2.6.2 has a buffer overflow associated with a webauthn assertion.
References (2)
Core 2
Core References
Patch, Third Party Advisory x_refsource_misc
https://github.com/babelouest/glewlwyd/commit/4c5597c155bfbaf6491cf6b83479d241ae66940a
Release Notes, Third Party Advisory x_refsource_misc
https://github.com/babelouest/glewlwyd/releases/tag/v2.6.2
Scores
CVSS v3
9.8
EPSS
0.0032
EPSS Percentile
54.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-120
Status
published
Products (1)
glewlwyd_sso_server_project/glewlwyd_sso_server
2.0.0 - 2.6.2
Published
Mar 18, 2022
Tracked Since
Feb 18, 2026