Laravel Framework through 8.70.2 does not sufficiently block the upload of executable PHP content because Illuminate/Validation/Concerns/ValidatesAttributes.php lacks a check for .phar files, which are handled as application/x-httpd-php on systems based on Debian. NOTE: this CVE Record is for Laravel Framework, and is unrelated to any reports concerning incorrectly written user applications for image upload.
CVE-2021-43617 - Critical Severity Vulnerability
The Laravel Framework.
Library home page: https://api.github.com/repos/laravel/framework/zipball/d724ce0aa61bbd9adf658215eec484f5dd6711d6
Dependency Hierarchy: - :x: **laravel/framework-v5.5.40** (Vulnerable Library)
Found in base branch: master
Laravel Framework through 8.70.2 does not sufficiently block the upload of executable PHP content because Illuminate/Validation/Concerns/ValidatesAttributes.php lacks a check for .phar files, which are handled as application/x-httpd-php on systems based on Debian. NOTE: this CVE Record is for Laravel Framework, and is unrelated to any reports concerning incorrectly written user applications for image upload.
Publish Date: 2021-11-14
URL: CVE-2021-43617
Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: High - Integrity Impact: High - Availability Impact: High
For more information on CVSS3 Scores, click here.Type: Upgrade version
Origin: https://nvd.nist.gov/vuln/detail/CVE-2021-43617
Release Date: 2021-11-14
Fix Resolution: php-illuminate-session - 6.20.14+dfsg-2+deb11u1;php-illuminate-broadcasting - 6.20.14+dfsg-2+deb11u1;php-illuminate-config - 6.20.14+dfsg-2+deb11u1;php-illuminate-cookie - 6.20.14+dfsg-2+deb11u1;php-laravel-framework - 6.20.14+dfsg-2+deb11u1;php-illuminate-database - 6.20.14+dfsg-2+deb11u1;php-illuminate-translation - 6.20.14+dfsg-2+deb11u1;php-illuminate-support - 6.20.14+dfsg-2+deb11u1;php-illuminate-encryption - 6.20.14+dfsg-2+deb11u1;php-illuminate-hashing - 6.20.14+dfsg-2+deb11u1;php-illuminate-auth - 6.20.14+dfsg-2+deb11u1;php-illuminate-http - 6.20.14+dfsg-2+deb11u1;php-illuminate-mail - 6.20.14+dfsg-2+deb11u1;php-illuminate-view - 6.20.14+dfsg-2+deb11u1;php-illuminate-pipeline - 6.20.14+dfsg-2+deb11u1;php-illuminate-filesystem - 6.20.14+dfsg-2+deb11u1;php-illuminate-validation - 6.20.14+dfsg-2+deb11u1;php-illuminate-container - 6.20.14+dfsg-2+deb11u1;php-illuminate-notifications - 6.20.14+dfsg-2+deb11u1;php-illuminate-cache - 6.20.14+dfsg-2+deb11u1;php-illuminate-contracts - 6.20.14+dfsg-2+deb11u1;php-illuminate-routing - 6.20.14+dfsg-2+deb11u1;php-illuminate-queue - 6.20.14+dfsg-2+deb11u1;php-illuminate-redis - 6.20.14+dfsg-2+deb11u1;php-illuminate-bus - 6.20.14+dfsg-2+deb11u1;php-illuminate-log - 6.20.14+dfsg-2+deb11u1;php-illuminate-console - 6.20.14+dfsg-2+deb11u1;php-illuminate-pagination - 6.20.14+dfsg-2+deb11u1;php-illuminate-events - 6.20.14+dfsg-2+deb11u1
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