Patch

CVE-2024-32970

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Vulnerability Overview

CVE Name

CVE-2024-32970

Severity

7.1

High

CVE Description

Phlex is a framework for building object-oriented views in Ruby. In affected versions there is a potential cross-site scripting (XSS) vulnerability that can be exploited via maliciously crafted user data. Since the last two vulnerabilities https://github.com...

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Latest Patch info

There is no patch available at the moment, but you can use our script.

Patch Name

Date

Script

Script Type

Remediation script

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Insight into How the Remediation Script Works: check_phlex_version: Checks if the Phlex gem is installed. If a vulnerable version (<1.9.3) is detected, it calls upgrade_phlex_version. upgrade_phlex_version: Upgrades the Phlex gem to a secure version (≥1.9.3). If the upgrade succeeds, it prints a success message; otherwise, it prints an error message. verify_upgrade: Rechecks the installed version to confirm the upgrade was successful. If successful, the script exits with a success message. If not, it exits with an error message.

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#!/bin/bash

# Function to check if Phlex gem is installed and its version
check_phlex_version() {
    installed_version=$(gem list ^phlex$ | awk -F '[()]' '/phlex/ {print $2}')

if [ -n "$installed_version" ]; then
        echo "Phlex gem is installed, version: $installed_version"

# Compare the installed version with the secure version (1.9.3)
        if [[ "$installed_version" < "1.9.3" ]]; then
            echo "Vulnerable version detected: $installed_version"
            upgrade_phlex_version
        else
            echo "Phlex version is secure: $installed_version"
        fi
    else
        echo "Phlex gem is not installed."
    fi
}

# Function to upgrade the Phlex gem to a secure version
upgrade_phlex_version() {
    echo "Upgrading Phlex gem to the latest secure version..."
    sudo gem install phlex --version '1.9.3' --no-document

if [ $? -eq 0 ]; then
        echo "Phlex gem successfully upgraded to version 1.9.3 or higher."
    else
        echo "Error: Failed to upgrade Phlex gem."
    fi
}

# Function to re-check the version after upgrade
verify_upgrade() {
    installed_version=$(gem list ^phlex$ | awk -F '[()]' '/phlex/ {print $2}')

if [[ "$installed_version" < "1.9.3" ]]; then
        echo "Upgrade failed: Vulnerable version is still installed ($installed_version)."
        exit 1
    else
        echo "Upgrade successful: Phlex version is now secure ($installed_version)."
        exit 0
    fi
}

# Run the check and remediation process
check_phlex_version
verify_upgrade

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Affected OS & Apps

No items found.

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