Information disclosure in Roundcube Roundcube



Published: 2018-11-12 | Updated: 2020-07-17
Risk Medium
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2018-19205
CWE-ID CWE-200
Exploitation vector Network
Public exploit N/A
Vulnerable software
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Roundcube
Web applications / Webmail solutions

Vendor Roundcube

Security Bulletin

This security bulletin contains one medium risk vulnerability.

1) Information disclosure

EUVDB-ID: #VU31183

Risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2018-19205

CWE-ID: CWE-200 - Information exposure

Exploit availability: No

Description

The vulnerability allows a remote non-authenticated attacker to gain access to sensitive information.

Roundcube before 1.3.7 mishandles GnuPG MDC integrity-protection warnings, which makes it easier for attackers to obtain sensitive information, a related issue to CVE-2017-17688. This is associated with plugins/enigma/lib/enigma_driver_gnupg.php.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Roundcube: 1.3.0 - 1.3.6

External links

http://github.com/roundcube/roundcubemail/releases/tag/1.3.7
http://roundcube.net/news/2018/07/27/update-1.3.7-released


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

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



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