Fedora 27 update for roundcubemail



| Updated: 2025-04-24
Risk Medium
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2018-9846
CWE-ID CWE-77
Exploitation vector Network
Public exploit N/A
Vulnerable software
 Fedora
Operating systems & Components / Operating system

roundcubemail
Operating systems & Components / Operating system package or component

Vendor Fedoraproject

Security Bulletin

This security bulletin contains one medium risk vulnerability.

1) Command injection

EUVDB-ID: #VU12078

Risk: Medium

CVSSv4.0: 1.3 [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 - Command injection

Exploit availability: No

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.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Fedora: 27

roundcubemail: before 1.3.6-1.fc27

CPE2.3 External links

https://bodhi.fedoraproject.org/updates/FEDORA-2018-57fbdb1cb5


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



###SIDEBAR###