UBUNTU-CVE-2021-34182

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Source
https://ubuntu.com/security/CVE-2021-34182
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-34182.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2021-34182
Upstream
Published
2023-02-17T18:15:00Z
Modified
2025-10-10T15:01:13Z
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
  • 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
  • Ubuntu - medium
Summary
[none]
Details

An issue in ttyd v.1.6.3 allows attacker to execute arbitrary code via default configuration permissions.

References

Affected packages

Ubuntu:22.04:LTS / ttyd

Package

Name
ttyd
Purl
pkg:deb/ubuntu/ttyd@1.6.3+20210924-1build1?arch=source&distro=jammy

Affected ranges

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

Affected versions

1.*

1.6.3-3
1.6.3+20210924-1
1.6.3+20210924-1build1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1.6.3+20210924-1build1",
            "binary_name": "ttyd"
        }
    ]
}

Ubuntu:24.04:LTS / ttyd

Package

Name
ttyd
Purl
pkg:deb/ubuntu/ttyd@1.7.4-1build2?arch=source&distro=noble

Affected ranges

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

Affected versions

1.*

1.7.3-2
1.7.4-1
1.7.4-1build1
1.7.4-1build2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1.7.4-1build2",
            "binary_name": "ttyd"
        }
    ]
}

Ubuntu:25.10 / ttyd

Package

Name
ttyd
Purl
pkg:deb/ubuntu/ttyd@1.7.7-4?arch=source&distro=questing

Affected ranges

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

Affected versions

1.*

1.7.7-2
1.7.7-4

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1.7.7-4",
            "binary_name": "ttyd"
        }
    ]
}

Ubuntu:25.04 / ttyd

Package

Name
ttyd
Purl
pkg:deb/ubuntu/ttyd@1.7.7-2?arch=source&distro=plucky

Affected ranges

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

Affected versions

1.*

1.7.7-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1.7.7-2",
            "binary_name": "ttyd"
        }
    ]
}