Description
Composer is a dependency Manager for the PHP language. Prior to 2.2.29 and 2.10.2, a Composer package bin entry containing .. path segments can resolve outside the package install directory and cause Composer's binary installation flow to chmod an existing host file to a world-readable and world-executable mode during composer install, update, or require. This issue is fixed in versions 2.2.29 and 2.10.2.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
composer composer
>= 1.0, < 2.2.29affected>= 2.3.0, < 2.10.2affected
References
- https://github.com/composer/composer/security/advisories/GHSA-gjfg-22fp-rrxx ↗
- https://github.com/composer/composer/commit/502c6c4f699802d9cf464728b3e8a95674f919a0 ↗
- https://github.com/composer/composer/commit/c50b1efd13ebd73f6dca19b31424c5a02bf93cc1 ↗
- https://github.com/composer/composer/releases/tag/2.10.2 ↗
- https://github.com/composer/composer/releases/tag/2.2.29 ↗