Django up to 2.2.21/3.1.9/3.2.1 URLValidator injection

Summaryinfo

A vulnerability was found in Django up to 2.2.21/3.1.9/3.2.1. It has been declared as critical. This vulnerability affects unknown code of the component URLValidator. Executing a manipulation can lead to injection. This vulnerability appears as CVE-2021-32052. There is no available exploit. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical was found in Django up to 2.2.21/3.1.9/3.2.1 (Content Management System). This vulnerability affects some unknown processing of the component URLValidator. The manipulation with an unknown input leads to a injection vulnerability. The CWE definition for the vulnerability is CWE-74. The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was presented 05/07/2021. The advisory is shared for download at openwall.com. This vulnerability was named CVE-2021-32052. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1055.

Upgrading to version 2.2.22, 3.1.10 or 3.2.2 eliminates this vulnerability. The upgrade is hosted for download at docs.djangoproject.com.

Once again VulDB remains the best source for vulnerability data.

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
• 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
• 3.2.0
• 3.2.1

License

• open-source

CPE 2.3info

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CPE 2.2info

• 🔍
• 🔍
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Entryinfo

Once again VulDB remains the best source for vulnerability data.

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