DEBIAN-CVE-2022-27240

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Source
https://security-tracker.debian.org/tracker/CVE-2022-27240
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2022-27240.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2022-27240
Upstream
Published
2022-03-18T06:15:08.590Z
Modified
2025-12-09T22:17:31.210405Z
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 2.x before 2.6.2 has a buffer overflow associated with a webauthn assertion.

References

Affected packages

Debian:11 / glewlwyd

Package

Name
glewlwyd
Purl
pkg:deb/debian/glewlwyd?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.5.2-2+deb11u3

Affected versions

2.*

2.5.2-2
2.5.2-2+deb11u1
2.5.2-2+deb11u2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2022-27240.json"

Debian:12 / glewlwyd

Package

Name
glewlwyd
Purl
pkg:deb/debian/glewlwyd?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.6.1-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2022-27240.json"

Debian:13 / glewlwyd

Package

Name
glewlwyd
Purl
pkg:deb/debian/glewlwyd?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.6.1-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2022-27240.json"