CVE-2021-40818
—CVSS 3.1
9.8 critical
EPSS
1%p73
Published
()
Modified
Description
scheme/webauthn.c in Glewlwyd SSO server through 2.5.3 has a buffer overflow during FIDO2 signature validation in webauthn registration.
- Vendors
- glewlwyd sso server project
- Products
- glewlwyd sso server
- Weakness
- CWE-120
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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