CVE-2018-9846 - log back

CVE-2018-9846 created at 25 Sep 2019 19:31:40
Severity
+ High
Remote
+ Remote
Type
+ Arbitrary command execution
Description
+ In Roundcube from versions 1.2.0 to 1.3.5, with the archive plugin enabled and configured, it's possible to exploit the unsanitized, user-controlled "_uid" parameter (in an archive.php _task=mail&_mbox=INBOX&_action=plugin.move2archive request) to perform an MX (IMAP) injection attack by placing an IMAP command after a %0d%0a sequence. NOTE: this is less easily exploitable in 1.3.4 and later because of a Same Origin Policy protection mechanism.
References
+ https://github.com/roundcube/roundcubemail/issues/6229
+ https://github.com/roundcube/roundcubemail/issues/6238
+ https://medium.com/@ndrbasi/cve-2018-9846-roundcube-303097048b0a
+ https://roundcube.net/news/2018/04/11/security-update-1.3.6
Notes