[Pkg-roundcube-maintainers] Bug#895184: roundcube: CVE-2018-9846: check_request() bypass in archive plugin
carnil at debian.org
Sun Apr 8 09:27:10 BST 2018
Tags: security upstream
The following vulnerability was published for roundcube.
| 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.
If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.
For further information see:
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