Composer is a dependency manager for PHP. Users publishing a composer.phar to a public web-accessible server where the composer.phar can be executed as a php file may be subject to a remote code execution vulnerability if PHP also has `register_argc_argv` enabled in php.ini. Versions 2.6.4, 2.2.22 and 1.10.27 patch this vulnerability. Users are advised to upgrade. Users unable to upgrade should make sure `register_argc_argv` is disabled in php.ini, and avoid publishing composer.phar to the web as this is not best practice.
History

Mon, 23 Sep 2024 17:30:00 +0000

Type Values Removed Values Added
First Time appeared Docker
Docker composer
CPEs cpe:2.3:a:docker:composer:-:*:*:*:*:*:*:*
Vendors & Products Docker
Docker composer
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2023-09-29T19:33:32.183Z

Updated: 2024-09-23T16:25:09.828Z

Reserved: 2023-09-20T15:35:38.147Z

Link: CVE-2023-43655

cve-icon Vulnrichment

Updated: 2024-08-02T19:44:43.787Z

cve-icon NVD

Status : Modified

Published: 2023-09-29T20:15:09.987

Modified: 2024-03-27T10:15:08.007

Link: CVE-2023-43655

cve-icon Redhat

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