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Server-Side Request Forgery (SSRF) Affecting python-django package, versions <2:2.2.24-1

0.0
high

Snyk CVSS

    Attack Complexity Low
    Integrity High

    Threat Intelligence

    EPSS 0.19% (56th percentile)
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NVD
7.5 high
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Red Hat
7.5 high

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  • Snyk ID SNYK-DEBIAN12-PYTHONDJANGO-1558125
  • published 3 Jun 2021
  • disclosed 8 Jun 2021
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Introduced: 3 Jun 2021

CVE-2021-33571 Open this link in a new tab
CWE-918 Open this link in a new tab

How to fix?

Upgrade Debian:12 python-django to version 2:2.2.24-1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream python-django package and not the python-django package as distributed by Debian. See How to fix? for Debian:12 relevant fixed versions and status.

In Django 2.2 before 2.2.24, 3.x before 3.1.12, and 3.2 before 3.2.4, URLValidator, validate_ipv4_address, and validate_ipv46_address do not prohibit leading zero characters in octal literals. This may allow a bypass of access control that is based on IP addresses. (validate_ipv4_address and validate_ipv46_address are unaffected with Python 3.9.5+..) .

References