CVE-2023-49208

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Source
https://cve.org/CVERecord?id=CVE-2023-49208
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-49208.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-49208
Downstream
Published
2023-11-23T00:00:00Z
Modified
2026-07-08T06:26:34.629263586Z
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 before 2.7.6 has a possible buffer overflow during FIDO2 credentials validation in webauthn registration.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/49xxx/CVE-2023-49208.json",
    "cna_assigner": "mitre"
}
References

Affected packages

Git / github.com/babelouest/glewlwyd

Affected ranges

Type
GIT
Repo
https://github.com/babelouest/glewlwyd
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
11f57ec345b2d12cdf777f694ff33a6a4f10361d
Fixed
f9d8c06aae8dfe17e761b18b577ff169e059e812
Database specific 
{
    "cpe": "cpe:2.3:a:glewlwyd_sso_server_project:glewlwyd_sso_server:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "2.7.6"
        }
    ],
    "source": [
        "CPE_RANGE",
        "REFERENCES"
    ]
}

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
v1.3.3
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
v2.6.0
v2.6.1
v2.7.0
v2.7.1
v2.7.2
v2.7.3
v2.7.4
v2.7.5

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-49208.json"