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
Related
Published
2021-12-17T21:15:00Z
Modified
2025-06-03T17:35:57Z
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
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:Pro:16.04:LTS / python-pyo

Package

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

{
    "ubuntu_priority": "medium"
}

Ubuntu:Pro:18.04:LTS / python-pyo

Package

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

{
    "ubuntu_priority": "medium"
}

Ubuntu:Pro:20.04:LTS / python-pyo

Package

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

{
    "ubuntu_priority": "medium"
}

Ubuntu:22.04:LTS / python-pyo

Package

Name
python-pyo
Purl
pkg:deb/ubuntu/python-pyo@1.0.4-1?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.0.4-1

Affected versions

1.*

1.0.3-0.1build1
1.0.3-0.1build2

Ecosystem specific 

{
    "ubuntu_priority": "medium",
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "python3-pyo",
            "binary_version": "1.0.4-1"
        },
        {
            "binary_name": "python3-pyo-dbgsym",
            "binary_version": "1.0.4-1"
        }
    ]
}