UBUNTU-CVE-2021-3828

See a problem?
Please try reporting it to the source first.
Source
https://ubuntu.com/security/CVE-2021-3828
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-3828.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2021-3828
Related
Published
2021-09-27T13:15:00Z
Modified
2024-10-15T14:08:21Z
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

nltk is vulnerable to Inefficient Regular Expression Complexity

References

Affected packages

Ubuntu:Pro:16.04:LTS / nltk

Package

Name
nltk
Purl
pkg:deb/ubuntu/nltk?arch=src?distro=esm-apps/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.1-1ubuntu0.1+esm1

Affected versions

3.*

3.0.4-1
3.0.5-1
3.1-1
3.1-1ubuntu0.1

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "3.1-1ubuntu0.1+esm1",
            "binary_name": "python-nltk"
        },
        {
            "binary_version": "3.1-1ubuntu0.1+esm1",
            "binary_name": "python3-nltk"
        }
    ]
}

Ubuntu:Pro:18.04:LTS / nltk

Package

Name
nltk
Purl
pkg:deb/ubuntu/nltk?arch=src?distro=esm-apps/bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.2.5-1ubuntu0.1+esm1

Affected versions

3.*

3.2.4-1
3.2.5-1
3.2.5-1ubuntu0.1

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "3.2.5-1ubuntu0.1+esm1",
            "binary_name": "python-nltk"
        },
        {
            "binary_version": "3.2.5-1ubuntu0.1+esm1",
            "binary_name": "python3-nltk"
        }
    ]
}

Ubuntu:20.04:LTS / nltk

Package

Name
nltk
Purl
pkg:deb/ubuntu/nltk?arch=src?distro=focal

Affected ranges

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

Affected versions

3.*

3.4.5-1
3.4.5-2

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:Pro:20.04:LTS / nltk

Package

Name
nltk
Purl
pkg:deb/ubuntu/nltk?arch=src?distro=esm-apps/focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.4.5-2ubuntu0.1~esm1

Affected versions

3.*

3.4.5-1
3.4.5-2

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "3.4.5-2ubuntu0.1~esm1",
            "binary_name": "python3-nltk"
        }
    ]
}

Ubuntu:22.04:LTS / nltk

Package

Name
nltk
Purl
pkg:deb/ubuntu/nltk?arch=src?distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.6.5-1

Affected versions

3.*

3.5-1

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "3.6.5-1",
            "binary_name": "python3-nltk"
        }
    ]
}