#VU12078 Command injection in Roundcube - CVE-2018-9846
Published: April 19, 2018 / Updated: April 22, 2018
Vulnerability identifier: #VU12078
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L/E:U/U:Green
CVE-ID: CVE-2018-9846
CWE-ID: CWE-77
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
Roundcube
Roundcube
Software vendor:
Roundcube
Roundcube
Description
The vulnerability allows a remote attacker to execute arbitrary IMAP command.
The vulnerability exists in Roundcube when processing user-supplied data passed via the "_uid" HTTP GET parameter to archive.php script. A remote authenticated attacker can execute arbitrary IMAP command after "%0d%0a" characters.
Successful exploitation of the vulnerability may allow an attacker to gain unauthorized access to email messages of other users.
The vulnerability exists in Roundcube when processing user-supplied data passed via the "_uid" HTTP GET parameter to archive.php script. A remote authenticated attacker can execute arbitrary IMAP command after "%0d%0a" characters.
Successful exploitation of the vulnerability may allow an attacker to gain unauthorized access to email messages of other users.
Remediation
Update to version 1.1.11, 1.2.8 or 1.3.6.