UBUNTU-CVE-2021-45379

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Source
https://ubuntu.com/security/CVE-2021-45379
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-45379.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2021-45379
Upstream
Published
2021-12-30T18:15:00Z
Modified
2025-10-24T04:50:38Z
Severity
  • 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

Glewlwyd 2.0.0, fixed in 2.6.1 is affected by an incorrect access control vulnerability. One user can attempt to log in as another user without its password.

References

Affected packages

Ubuntu:18.04:LTS / glewlwyd

Package

Name
glewlwyd
Purl
pkg:deb/ubuntu/glewlwyd@1.3.1-1?arch=source&distro=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 

{
    "binaries": [
        {
            "binary_version": "1.3.1-1",
            "binary_name": "fonts-glewlwyd"
        },
        {
            "binary_version": "1.3.1-1",
            "binary_name": "glewlwyd"
        },
        {
            "binary_version": "1.3.1-1",
            "binary_name": "glewlwyd-common"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-45379.json"

Ubuntu:20.04:LTS / glewlwyd

Package

Name
glewlwyd
Purl
pkg:deb/ubuntu/glewlwyd@1.4.9-3?arch=source&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 

{
    "binaries": [
        {
            "binary_version": "1.4.9-3",
            "binary_name": "fonts-glewlwyd"
        },
        {
            "binary_version": "1.4.9-3",
            "binary_name": "glewlwyd"
        },
        {
            "binary_version": "1.4.9-3",
            "binary_name": "glewlwyd-common"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-45379.json"

Ubuntu:22.04:LTS / glewlwyd

Package

Name
glewlwyd
Purl
pkg:deb/ubuntu/glewlwyd@2.6.1-1build1?arch=source&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 

{
    "binaries": [
        {
            "binary_version": "2.6.1-1build1",
            "binary_name": "glewlwyd"
        },
        {
            "binary_version": "2.6.1-1build1",
            "binary_name": "glewlwyd-common"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-45379.json"