CVE-2023-49208: Buffer Overflow
First published: Thu Nov 23 2023(Updated: )
scheme/webauthn.c in Glewlwyd SSO server before 2.7.6 has a possible buffer overflow during FIDO2 credentials validation in webauthn registration.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Glewlwyd Sso Server Project Glewlwyd Sso Server | <2.7.6 |
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Reference Links
Frequently Asked Questions
What is CVE-2023-49208?
CVE-2023-49208 is a vulnerability in the Glewlwyd SSO server that allows for a possible buffer overflow during FIDO2 credentials validation.
How severe is CVE-2023-49208?
CVE-2023-49208 has a severity level of critical with a CVSS score of 9.8.
How does CVE-2023-49208 affect Glewlwyd SSO server?
CVE-2023-49208 affects Glewlwyd SSO server versions up to 2.7.6.
How can I fix CVE-2023-49208?
To fix CVE-2023-49208, update Glewlwyd SSO server to version 2.7.6 or later.
What is the Common Weakness Enumeration (CWE) for CVE-2023-49208?
The CWE for CVE-2023-49208 is CWE-119 and CWE-120.
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