UBUNTU-CVE-2023-49208

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Source
https://ubuntu.com/security/CVE-2023-49208
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-49208.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2023-49208
Related
Published
2023-11-23T18:15:00Z
Modified
2024-10-15T14:11:50Z
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.

References

Affected packages

Ubuntu:Pro:18.04:LTS / glewlwyd

Package

Name
glewlwyd
Purl
pkg:deb/ubuntu/glewlwyd?arch=src?distro=esm-apps/bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.1-2ubuntu1
1.2.2-1
1.3.1-1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:20.04:LTS / glewlwyd

Package

Name
glewlwyd
Purl
pkg:deb/ubuntu/glewlwyd?arch=src?distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.4.9-2
1.4.9-3

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:22.04:LTS / glewlwyd

Package

Name
glewlwyd
Purl
pkg:deb/ubuntu/glewlwyd?arch=src?distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2.*

2.5.2-3
2.6.1-1
2.6.1-1build1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:24.04:LTS / glewlwyd

Package

Name
glewlwyd
Purl
pkg:deb/ubuntu/glewlwyd?arch=src?distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.7.6+ds-1

Affected versions

2.*

2.7.5-3

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "2.7.6+ds-1",
            "binary_name": "glewlwyd"
        },
        {
            "binary_version": "2.7.6+ds-1",
            "binary_name": "glewlwyd-common"
        },
        {
            "binary_version": "2.7.6+ds-1",
            "binary_name": "glewlwyd-dbgsym"
        }
    ]
}