CVE-2016-9920

Published 08 Dec 2016 · Updated 06 Aug 2024

E-mail alert when it lands in KEV, gets a public PoC or its score goes up.

3Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackepss 5.6%

steps/mail/sendmail.inc in Roundcube before 1.1.7 and 1.2.x before 1.2.3, when no SMTP server is configured and the sendmail program is enabled, does not properly restrict the use of custom envelope-from addresses on the sendmail command line, which allows remote authenticated users to execute arbitrary code via a modified HTTP request that sends a crafted e-mail message.

Affected products

n/a · n/a

References

https://blog.ripstech.com/2016/roundcube-command-execution-via-email/https://roundcube.net/news/2016/11/28/updates-1.2.3-and-1.1.7-released https://security.gentoo.org/glsa/201612-44 http://www.openwall.com/lists/oss-security/2016/12/08/10 http://www.securityfocus.com/bid/94858