Django up to 1.11.22/2.1.10/2.2.3 Percent-Encoding Recursion denial of service

A vulnerability was found in Django up to 1.11.22/2.1.10/2.2.3 (Content Management System). It has been rated as problematic. This issue affects an unknown part. The manipulation as part of a Percent-Encoding leads to a denial of service vulnerability (Recursion). Using CWE to declare the problem leads to CWE-674. Impacted is availability.

The weakness was presented 08/02/2019. The advisory is shared at djangoproject.com. The identification of this vulnerability is CVE-2019-14235 since 07/22/2019. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 08/03/2019).

Upgrading to version 1.11.23, 2.1.11 or 2.2.4 eliminates this vulnerability.

See 139371 and 139372 for similar entries.

Type

• Content Management System

Name

• Django

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VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.4

VulDB Base Score: ≈3.5
VulDB Temp Score: ≈3.4
VulDB Vector: 🔒
VulDB Reliability: 🔍

VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍
Class: Denial of service / Recursion (CWE-674)
Local: Yes
Remote: No

Availability: 🔒
Status: Not defined

Price Prediction: 🔍
Current Price Estimation: 🔒

Threat Intelligenceinfoedit

Threat: 🔍
Adversaries: 🔍
Geopolitics: 🔍
Economy: 🔍
Predictions: 🔍
Remediation: 🔍Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: Django 1.11.23/2.1.11/2.2.4

07/22/2019 CVE assigned
08/02/2019 +11 days Advisory disclosed
08/03/2019 +1 days VulDB entry created
08/03/2019 +0 days VulDB last updateAdvisory: djangoproject.com

CVE: CVE-2019-14235 (🔒)
See also: 🔒

Created: 08/03/2019 08:02 AM
Complete: 🔍

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