CVEvulnerability

CVE-2022-27240

9.8 CRITICAL Published 2022-03-18 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2022-03-18
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
Weaknesses
CWE-120

Description

scheme/webauthn.c in Glewlwyd SSO server 2.x before 2.6.2 has a buffer overflow associated with a webauthn assertion.

Affected configurations

• glewlwyd sso server project glewlwyd sso server (>= 2.0.0 < 2.6.2)

Related

Weakness · CWE (1)

  • CWE-120 Buffer Copy without Checking Size of Input weakness

References