UBUNTU-CVE-2021-41498

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Source
https://ubuntu.com/security/CVE-2021-41498
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-41498.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2021-41498
Upstream
Published
2021-12-17T21:15:00Z
Modified
2025-10-24T04:50:35Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

Buffer overflow in ajaxsoundstudio.com Pyo &lt and 1.03 in the Serverjackinit function. which allows attackers to conduct Denial of Service attacks by arbitrary constructing a overlong server name.

References

Affected packages

Ubuntu:16.04:LTS / python-pyo

Package

Name
python-pyo
Purl
pkg:deb/ubuntu/python-pyo@0.7.8+git20160129-1?arch=source&distro=xenial

Affected ranges

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

Affected versions

0.*

0.7.6-1
0.7.6+git20150902.a1d7123d76-1
0.7.8-1
0.7.8+git20160129-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "0.7.8+git20160129-1",
            "binary_name": "python-pyo"
        }
    ]
}

Ubuntu:18.04:LTS / python-pyo

Package

Name
python-pyo
Purl
pkg:deb/ubuntu/python-pyo@0.8.8-1?arch=source&distro=bionic

Affected ranges

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

Affected versions

0.*

0.8.6-1build2
0.8.7-1
0.8.8-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "0.8.8-1",
            "binary_name": "python-pyo"
        },
        {
            "binary_version": "0.8.8-1",
            "binary_name": "python3-pyo"
        }
    ]
}

Ubuntu:20.04:LTS / python-pyo

Package

Name
python-pyo
Purl
pkg:deb/ubuntu/python-pyo@1.0.0-2.1build1?arch=source&distro=focal

Affected ranges

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

Affected versions

0.*

0.9.1-1
0.9.1-1build1

1.*

1.0.0-2
1.0.0-2.1
1.0.0-2.1build1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1.0.0-2.1build1",
            "binary_name": "python3-pyo"
        }
    ]
}