UBUNTU-CVE-2023-43665

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Source

https://ubuntu.com/security/CVE-2023-43665

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-43665.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2023-43665

Related

Published

2023-10-04T15:00:00Z

Modified

2024-10-15T14:11:46Z

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

In Django 3.2 before 3.2.22, 4.1 before 4.1.12, and 4.2 before 4.2.6, the django.utils.text.Truncator chars() and words() methods (when used with html=True) are subject to a potential DoS (denial of service) attack via certain inputs with very long, potentially malformed HTML text. The chars() and words() methods are used to implement the truncatecharshtml and truncatewordshtml template filters, which are thus also vulnerable. NOTE: this issue exists because of an incomplete fix for CVE-2019-14232.

References

Affected packages

Ubuntu:Pro:14.04:LTS / python-django

Package

Name: python-django
Purl: pkg:deb/ubuntu/python-django?arch=src?distro=trusty/esm

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.5.4-1ubuntu1

1.6-1

1.6.1-1

1.6.1-2

1.6.1-2ubuntu0.1

1.6.1-2ubuntu0.2

1.6.1-2ubuntu0.3

1.6.1-2ubuntu0.4

1.6.1-2ubuntu0.5

1.6.1-2ubuntu0.6

1.6.1-2ubuntu0.8

1.6.1-2ubuntu0.9

1.6.1-2ubuntu0.10

1.6.1-2ubuntu0.11

1.6.1-2ubuntu0.12

1.6.1-2ubuntu0.13

1.6.1-2ubuntu0.14

1.6.1-2ubuntu0.15

1.6.1-2ubuntu0.16

1.6.11-0ubuntu1

1.6.11-0ubuntu1.1

1.6.11-0ubuntu1.2

1.6.11-0ubuntu1.3

1.6.11-0ubuntu1.3+esm1

1.6.11-0ubuntu1.3+esm2

1.6.11-0ubuntu1.3+esm3

1.6.11-0ubuntu1.3+esm4

1.6.11-0ubuntu1.3+esm5

1.6.11-0ubuntu1.3+esm6

1.6.11-0ubuntu1.3+esm7

Ecosystem specific

{
    "ubuntu_priority": "medium"
}

Ubuntu:Pro:16.04:LTS / python-django

Package

Name: python-django
Purl: pkg:deb/ubuntu/python-django?arch=src?distro=esm-infra/xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.7.9-1ubuntu5

1.8.5-2ubuntu1

1.8.7-1ubuntu1

1.8.7-1ubuntu2

1.8.7-1ubuntu3

1.8.7-1ubuntu4

1.8.7-1ubuntu5

1.8.7-1ubuntu5.1

1.8.7-1ubuntu5.2

1.8.7-1ubuntu5.4

1.8.7-1ubuntu5.5

1.8.7-1ubuntu5.6

1.8.7-1ubuntu5.7

1.8.7-1ubuntu5.8

1.8.7-1ubuntu5.9

1.8.7-1ubuntu5.10

1.8.7-1ubuntu5.11

1.8.7-1ubuntu5.12

1.8.7-1ubuntu5.13

1.8.7-1ubuntu5.14

1.8.7-1ubuntu5.15

1.8.7-1ubuntu5.15+esm1

1.8.7-1ubuntu5.15+esm3

1.8.7-1ubuntu5.15+esm4

1.8.7-1ubuntu5.15+esm5

1.8.7-1ubuntu5.15+esm6

1.8.7-1ubuntu5.15+esm7

Ecosystem specific

{
    "ubuntu_priority": "medium"
}

Ubuntu:Pro:18.04:LTS / python-django

Package

Name: python-django
Purl: pkg:deb/ubuntu/python-django?arch=src?distro=esm-infra/bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1:1.11.11-1ubuntu1.21+esm2

Affected versions

1:1.*

1:1.11.4-1ubuntu1

1:1.11.6-1ubuntu1

1:1.11.9-1ubuntu1

1:1.11.11-1ubuntu1

1:1.11.11-1ubuntu1.1

1:1.11.11-1ubuntu1.2

1:1.11.11-1ubuntu1.3

1:1.11.11-1ubuntu1.4

1:1.11.11-1ubuntu1.5

1:1.11.11-1ubuntu1.6

1:1.11.11-1ubuntu1.7

1:1.11.11-1ubuntu1.8

1:1.11.11-1ubuntu1.9

1:1.11.11-1ubuntu1.10

1:1.11.11-1ubuntu1.11

1:1.11.11-1ubuntu1.12

1:1.11.11-1ubuntu1.13

1:1.11.11-1ubuntu1.14

1:1.11.11-1ubuntu1.15

1:1.11.11-1ubuntu1.16

1:1.11.11-1ubuntu1.17

1:1.11.11-1ubuntu1.18

1:1.11.11-1ubuntu1.19

1:1.11.11-1ubuntu1.20

1:1.11.11-1ubuntu1.21

1:1.11.11-1ubuntu1.21+esm1

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "1:1.11.11-1ubuntu1.21+esm2",
            "binary_name": "python-django"
        },
        {
            "binary_version": "1:1.11.11-1ubuntu1.21+esm2",
            "binary_name": "python-django-common"
        },
        {
            "binary_version": "1:1.11.11-1ubuntu1.21+esm2",
            "binary_name": "python-django-doc"
        },
        {
            "binary_version": "1:1.11.11-1ubuntu1.21+esm2",
            "binary_name": "python3-django"
        }
    ]
}

Ubuntu:20.04:LTS / python-django

Package

Name: python-django
Purl: pkg:deb/ubuntu/python-django?arch=src?distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2:2.2.12-1ubuntu0.20

Affected versions

1:1.*

1:1.11.22-1ubuntu1

2:2.*

2:2.2.6-1ubuntu1

2:2.2.9-2ubuntu1

2:2.2.10-1

2:2.2.10-1ubuntu1

2:2.2.11-1

2:2.2.12-1

2:2.2.12-1ubuntu0.1

2:2.2.12-1ubuntu0.2

2:2.2.12-1ubuntu0.3

2:2.2.12-1ubuntu0.4

2:2.2.12-1ubuntu0.5

2:2.2.12-1ubuntu0.6

2:2.2.12-1ubuntu0.7

2:2.2.12-1ubuntu0.8

2:2.2.12-1ubuntu0.9

2:2.2.12-1ubuntu0.10

2:2.2.12-1ubuntu0.11

2:2.2.12-1ubuntu0.12

2:2.2.12-1ubuntu0.13

2:2.2.12-1ubuntu0.14

2:2.2.12-1ubuntu0.15

2:2.2.12-1ubuntu0.16

2:2.2.12-1ubuntu0.17

2:2.2.12-1ubuntu0.18

2:2.2.12-1ubuntu0.19

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "2:2.2.12-1ubuntu0.20",
            "binary_name": "python-django-doc"
        },
        {
            "binary_version": "2:2.2.12-1ubuntu0.20",
            "binary_name": "python3-django"
        }
    ]
}

Ubuntu:22.04:LTS / python-django

Package

Name: python-django
Purl: pkg:deb/ubuntu/python-django?arch=src?distro=jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2:3.2.12-2ubuntu1.9

Affected versions

2:2.*

2:2.2.24-1ubuntu1

2:3.*

2:3.2.12-2

2:3.2.12-2ubuntu1

2:3.2.12-2ubuntu1.1

2:3.2.12-2ubuntu1.2

2:3.2.12-2ubuntu1.3

2:3.2.12-2ubuntu1.4

2:3.2.12-2ubuntu1.5

2:3.2.12-2ubuntu1.6

2:3.2.12-2ubuntu1.7

2:3.2.12-2ubuntu1.8

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "2:3.2.12-2ubuntu1.9",
            "binary_name": "python-django-doc"
        },
        {
            "binary_version": "2:3.2.12-2ubuntu1.9",
            "binary_name": "python3-django"
        }
    ]
}

Ubuntu:24.04:LTS / python-django

Package

Name: python-django
Purl: pkg:deb/ubuntu/python-django?arch=src?distro=noble

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3:4.2.4-1ubuntu2

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "3:4.2.4-1ubuntu2",
            "binary_name": "python-django-doc"
        },
        {
            "binary_version": "3:4.2.4-1ubuntu2",
            "binary_name": "python3-django"
        }
    ]
}