CVE-2021-41116GHSA-FRQG-7G38-6GCFBIT-COMPOSER-2021-41116
Command injection in composer on Windows
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 1.10.23, 2.1.9
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
Composer is an open source dependency manager for the PHP language. In affected versions windows users running Composer to install untrusted dependencies are subject to command injection and should upgrade their composer version. Other OSs and WSL are not affected. The issue has been resolved in composer versions 1.10.23 and 2.1.9. There are no workarounds for this issue.
Timeline
- CVE published
- Record last updated
Affected versions
- composer composer
fixed in 1.10.23; From 2.0 · fixed in 2.1.9
- composer/composerPackagist
fixed in 1.10.23
- composer/composerPackagist
From 2.0.0-alpha1 · fixed in 2.1.9