UBUNTU-CVE-2021-3765

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Source
https://ubuntu.com/security/CVE-2021-3765
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-3765.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2021-3765
Upstream
Published
2021-11-02T07:15:00Z
Modified
2025-10-24T04:49:57Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
  • 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

validator.js is vulnerable to Inefficient Regular Expression Complexity

References

Affected packages

Ubuntu:16.04:LTS / validator.js

Package

Name
validator.js
Purl
pkg:deb/ubuntu/validator.js@4.7.1+dfsg1-1?arch=source&distro=xenial

Affected ranges

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

Affected versions

3.*

3.17.0+dfsg1-1

4.*

4.7.1+dfsg1-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libjs-validator",
            "binary_version": "4.7.1+dfsg1-1"
        },
        {
            "binary_name": "node-validator",
            "binary_version": "4.7.1+dfsg1-1"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-3765.json"

Ubuntu:18.04:LTS / validator.js

Package

Name
validator.js
Purl
pkg:deb/ubuntu/validator.js@4.7.1+dfsg1-1.1?arch=source&distro=bionic

Affected ranges

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

Affected versions

4.*

4.7.1+dfsg1-1.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libjs-validator",
            "binary_version": "4.7.1+dfsg1-1.1"
        },
        {
            "binary_name": "node-validator",
            "binary_version": "4.7.1+dfsg1-1.1"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-3765.json"