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FreeBSD: VID-48894CA9-3E6F-11E8-92F0-F0DEF167EEEA (CVE-2018-9846): roundcube -- IMAP command injection vulnerability

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FreeBSD: VID-48894CA9-3E6F-11E8-92F0-F0DEF167EEEA (CVE-2018-9846): roundcube -- IMAP command injection vulnerability

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
04/07/2018
Created
07/25/2018
Added
04/19/2018
Modified
05/07/2019

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.

Solution(s)

  • freebsd-upgrade-package-roundcube

References

  • DSA-4181
  • CVE-2018-9846

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