Django up to 2.2.23/3.1.11/3.2.3 access control

Summaryinfo

A vulnerability, which was classified as critical, was found in Django up to 2.2.23/3.1.11/3.2.3. Affected by this vulnerability is the function URLValidator/validate_ipv4_address/validate_ipv46_address. Such manipulation leads to access control. This vulnerability is listed as CVE-2021-33571. There is no available exploit. You should upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Django up to 2.2.23/3.1.11/3.2.3 (Content Management System). Affected by this issue is the function URLValidator/validate_ipv4_address/validate_ipv46_address. The manipulation with an unknown input leads to a access control vulnerability. Using CWE to declare the problem leads to CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. Impacted is confidentiality, integrity, and availability.

The weakness was presented 06/09/2021. The advisory is shared for download at groups.google.com. This vulnerability is handled as CVE-2021-33571. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1068.

Upgrading to version 2.2.24, 3.1.12 or 3.2.4 eliminates this vulnerability. The upgrade is hosted for download at djangoproject.com.

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Productinfo

Type

• Content Management System

Name

• Django

Version

• 2.2.0
• 2.2.1
• 2.2.2
• 2.2.3
• 2.2.4
• 2.2.5
• 2.2.6
• 2.2.7
• 2.2.8
• 2.2.9
• 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
• 2.2.20
• 2.2.21
• 2.2.22
• 2.2.23
• 3.1.0
• 3.1.1
• 3.1.2
• 3.1.3
• 3.1.4
• 3.1.5
• 3.1.6
• 3.1.7
• 3.1.8
• 3.1.9
• 3.1.10
• 3.1.11
• 3.2.0
• 3.2.1
• 3.2.2
• 3.2.3

License

• open-source

CPE 2.3info

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CPE 2.2info

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