HTTP RULE(RULE ID:338732)

Rule General Information
Release Date: 2025-03-11
Rule Name: Roundcube Webmail im_convert_path Remote Code Execution Vulnerability (CVE-2020-12641)
Severity: Critical
CVE ID: CVE-2020-12641
Rule Protection Details
Description: rcube_image.php in Roundcube Webmail before 1.4.4 allows attackers to execute arbitrary code via shell metacharacters in a configuration setting for im_convert_path or im_identify_path.
Impact: An attacker can execute arbitrary code via a successful exploit in the context of the vulnerable software.
Affected OS: Windows, Linux, Others
Reference: http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00083.html
https://github.com/DrunkenShells/Disclosures/tree/master/CVE-2020-12641-Command%20Injection-Roundcube
https://github.com/roundcube/roundcubemail/commit/fcfb099477f353373c34c8a65c9035b06b364db3
https://github.com/roundcube/roundcubemail/compare/1.4.3...1.4.4
Solutions
Please refer to announcements or patches release by the vendor: https://roundcube.net/news/2020/04/29/security-updates-1.4.4-1.3.11-and-1.2.10