It was discovered that roundcube, a skinnable AJAX based webmail solution for IMAP servers, did not correctly process and sanitize requests. This would allow a remote attacker to perform either a Cross-Site Request Forgery (CSRF) forcing an authenticated user to be logged out, or a Cross-Side Scripting (XSS) leading to execution of arbitrary code. For the oldstable distribution (stretch), these problems have been fixed in version 1.2.3+dfsg.1-4+deb9u4. For the stable distribution (buster), these problems have been fixed in version 1.3.11+dfsg.1-1~deb10u1. We recommend that you upgrade your roundcube packages. For the detailed security status of roundcube please refer to its security tracker page at: https://security-tracker.debian.org/tracker/roundcube
It was discovered that roundcube, a skinnable AJAX based webmail solution for IMAP servers, did not correctly process and sanitize requests. This would allow a remote attacker to perform either a Cross-Site Request Forgery (CSRF) forcing an authenticated user to be logged out, or a Cross-Side Scripting (XSS) leading to execution of arbitrary code.
For the oldstable distribution (stretch), these problems have been fixed in version 1.2.3+dfsg.1-4+deb9u4.
For the stable distribution (buster), these problems have been fixed in version 1.3.11+dfsg.1-1~deb10u1.
We recommend that you upgrade your roundcube packages.
For the detailed security status of roundcube please refer to its security tracker page at: https://security-tracker.debian.org/tracker/roundcube
Vulmon