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CVE-2023-22795 (High) detected in actionpack-6.0.1.gem #242

Open mend-bolt-for-github[bot] opened 1 year ago

mend-bolt-for-github[bot] commented 1 year ago

CVE-2023-22795 - High Severity Vulnerability

Vulnerable Library - actionpack-6.0.1.gem

Web apps on Rails. Simple, battle-tested conventions for building and testing MVC web applications. Works with any Rack-compatible server.

Library home page: https://rubygems.org/gems/actionpack-6.0.1.gem

Path to dependency file: /Gemfile.lock

Path to vulnerable library: /Gemfile.lock

Dependency Hierarchy: - web-console-4.0.1.gem (Root Library) - railties-6.0.1.gem - :x: **actionpack-6.0.1.gem** (Vulnerable Library)

Found in HEAD commit: 73125124971c6b99c1a0ec707acba68e98b920c7

Found in base branch: master

Vulnerability Details

A regular expression based DoS vulnerability in Action Dispatch <6.1.7.1 and <7.0.4.1 related to the If-None-Match header. A specially crafted HTTP If-None-Match header can cause the regular expression engine to enter a state of catastrophic backtracking, when on a version of Ruby below 3.2.0. This can cause the process to use large amounts of CPU and memory, leading to a possible DoS vulnerability All users running an affected release should either upgrade or use one of the workarounds immediately.

Publish Date: 2023-02-09

URL: CVE-2023-22795

CVSS 3 Score Details (7.5)

Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: None - Integrity Impact: None - Availability Impact: High

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Release Date: 2023-02-09

Fix Resolution: actionpack - 6.1.7.1, 7.0.4.1


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