DEBIAN-CVE-2023-43655
Dashboard / Vulnerabilities / DEBIAN-CVE-2023-43655
Summary:
Details: 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.
Affected packages
Package
Name: composer
Purl: pkg:deb/debian/composer?arch=source&distro=bookworm
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -2.5.5-1+deb12u4
Affected versions
2.5.5-1
2.5.5-1+deb12u1
2.5.5-1+deb12u2
2.5.5-1+deb12u3
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
