UBUNTU-CVE-2021-3803

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Source
https://ubuntu.com/security/CVE-2021-3803
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-3803.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2021-3803
Upstream
Downstream
Related
Published
2021-09-17T07:15:00Z
Modified
2025-07-18T16:46:30Z
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
  • 7.5 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

nth-check is vulnerable to Inefficient Regular Expression Complexity

References

Affected packages

Ubuntu:18.04:LTS / node-nth-check

Package

Name
node-nth-check
Purl
pkg:deb/ubuntu/node-nth-check@1.0.1-1+deb10u1build0.18.04.1?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.0.1-1+deb10u1build0.18.04.1

Affected versions

1.*

1.0.1-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "node-nth-check",
            "binary_version": "1.0.1-1+deb10u1build0.18.04.1"
        }
    ],
    "availability": "No subscription required"
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-3803.json"

Ubuntu:20.04:LTS / node-nth-check

Package

Name
node-nth-check
Purl
pkg:deb/ubuntu/node-nth-check@1.0.1-1+deb10u1build0.20.04.1?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.0.1-1+deb10u1build0.20.04.1

Affected versions

1.*

1.0.1-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "node-nth-check",
            "binary_version": "1.0.1-1+deb10u1build0.20.04.1"
        }
    ],
    "availability": "No subscription required"
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-3803.json"