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CVE-2021-44420

CVE-2021-44420

This page contains facts from public vulnerability sources. Check the original advisory before updating.

In Django 2.2 before 2.2.25, 3.1 before 3.1.14, and 3.2 before 3.2.10, HTTP requests for URLs with trailing newlines could bypass upstream access control based on URL paths.

CVSS 7.3 · High · EPSS 2.4% · Fix available

Published
Updated

Stack: system · python

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • python-django Debian:12

    Affected ranges
    • ECOSYSTEM: < 2:3.2.10-1

    Update to 2:3.2.10-1

  • python-django Debian:13

    Affected ranges
    • ECOSYSTEM: < 2:3.2.10-1

    Update to 2:3.2.10-1

  • python-django Debian:14

    Affected ranges
    • ECOSYSTEM: < 2:3.2.10-1

    Update to 2:3.2.10-1

  • django PyPI

    Versions
    • 2.2
    • 2.2.1
    • 2.2.10
    • 2.2.11
    • 2.2.12
    • 2.2.13
    • 2.2.14
    • 2.2.15
    • 2.2.16
    • 2.2.17
    • 2.2.18
    • 2.2.19
    • 2.2.2
    • 2.2.20
    • 2.2.21
    • 2.2.22
    • 2.2.23
    • 2.2.24
    • 2.2.3
    • 2.2.4
    • 2.2.5
    • 2.2.6
    • 2.2.7
    • 2.2.8
    • 2.2.9
    • 2.2a1
    • 2.2b1
    • 2.2rc1
    Affected ranges
    • ECOSYSTEM: ≥ 2.2a1, < 2.2.25

    Update to 2.2.25

  • django PyPI

    Versions
    • 3.0
    • 3.0.1
    • 3.0.10
    • 3.0.11
    • 3.0.12
    • 3.0.13
    • 3.0.14
    • 3.0.2
    • 3.0.3
    • 3.0.4
    • 3.0.5
    • 3.0.6
    • 3.0.7
    • 3.0.8
    • 3.0.9
    • 3.0a1
    • 3.0b1
    • 3.0rc1
    • 3.1
    • 3.1.1
    • 3.1.10
    • 3.1.11
    • 3.1.12
    • 3.1.13
    • 3.1.2
    • 3.1.3
    • 3.1.4
    • 3.1.5
    • 3.1.6
    • 3.1.7
    • 3.1.8
    • 3.1.9
    • 3.1a1
    • 3.1b1
    • 3.1rc1
    Affected ranges
    • ECOSYSTEM: ≥ 3.0a1, < 3.1.14

    Update to 3.1.14

  • django PyPI

    Versions
    • 3.2
    • 3.2.1
    • 3.2.2
    • 3.2.3
    • 3.2.4
    • 3.2.5
    • 3.2.6
    • 3.2.7
    • 3.2.8
    • 3.2.9
    • 3.2a1
    • 3.2b1
    • 3.2rc1
    Affected ranges
    • ECOSYSTEM: ≥ 3.2a1, < 3.2.10

    Update to 3.2.10

  • django PyPI

    Versions
    • 2.2
    • 2.2.1
    • 2.2.10
    • 2.2.11
    • 2.2.12
    • 2.2.13
    • 2.2.14
    • 2.2.15
    • 2.2.16
    • 2.2.17
    • 2.2.18
    • 2.2.19
    • 2.2.2
    • 2.2.20
    • 2.2.21
    • 2.2.22
    • 2.2.23
    • 2.2.24
    • 2.2.3
    • 2.2.4
    • 2.2.5
    • 2.2.6
    • 2.2.7
    • 2.2.8
    • 2.2.9
    • 3.1
    • 3.1.1
    • 3.1.10
    • 3.1.11
    • 3.1.12
    • 3.1.13
    • 3.1.2
    • 3.1.3
    • 3.1.4
    • 3.1.5
    • 3.1.6
    • 3.1.7
    • 3.1.8
    • 3.1.9
    • 3.2
    • 3.2.1
    • 3.2.2
    • 3.2.3
    • 3.2.4
    • 3.2.5
    • 3.2.6
    • 3.2.7
    • 3.2.8
    • 3.2.9
    Affected ranges
    • ECOSYSTEM: ≥ 2.2, < 2.2.25 ∪ ≥ 3.1, < 3.1.14 ∪ ≥ 3.2, < 3.2.10

    Update to 2.2.25; Update to 3.1.14; Update to 3.2.10

  • python-django Ubuntu:20.04:LTS

    Versions
    • 1:1.11.22-1ubuntu1
    • 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
    Affected ranges
    • ECOSYSTEM: < 2:2.2.12-1ubuntu0.8

    Update to 2:2.2.12-1ubuntu0.8

Original sources

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