CVE-2021-40818
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2021-40818
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-40818.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2021-40818
- Related
- Published
- 2021-09-08T22:15:11Z
- Modified
- 2025-01-15T02:03:48.444415Z
- Severity
-
- 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
scheme/webauthn.c in Glewlwyd SSO server through 2.5.3 has a buffer overflow during FIDO2 signature validation in webauthn registration.
- References
Affected packages
Debian:11 / glewlwyd
Package
- Name
- glewlwyd
- Purl
- pkg:deb/debian/glewlwyd?arch=source
Debian:12 / glewlwyd
Package
- Name
- glewlwyd
- Purl
- pkg:deb/debian/glewlwyd?arch=source
Debian:13 / glewlwyd
Package
- Name
- glewlwyd
- Purl
- pkg:deb/debian/glewlwyd?arch=source
Git / github.com/babelouest/glewlwyd
Affected ranges
- Type
- GIT
- Repo
- https://github.com/babelouest/glewlwyd
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixedFixed
Affected versions
1.*
1.0
1.0.1
1.1
1.1.1
1.1.2
1.2
1.2.1
1.2.2
v1.*
v1.2.3
v1.2.4
v1.3
v1.3.1
v1.3.2
v1.3.2-b
v1.3.2-b.2
v1.3.2-b.3
v1.3.2-b.4
v1.3.2-b.5
v1.3.2-b.6
v1.3.3
v1.4.0
v1.4.1
v1.4.2
v1.4.3
v1.4.4
v1.4.6
v1.4.7
v1.4.8
v1.4.9
v2.*
v2.0.0
v2.0.0-b1
v2.0.0-b2
v2.0.0-b3
v2.0.0-rc1
v2.0.0-rc2
v2.1.0
v2.1.1
v2.2.0
v2.3.0
v2.3.1
v2.3.2
v2.4.0
v2.5.0
v2.5.1
v2.5.2
v2.5.3