CVE-2018-9846
Published: 7 April 2018
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.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
roundcube Launchpad, Ubuntu, Debian |
artful |
Ignored
(end of life)
|
| bionic |
Not vulnerable
(1.3.6+dfsg.1-1)
|
|
| cosmic |
Not vulnerable
(1.3.6+dfsg.1-1)
|
|
| disco |
Not vulnerable
(1.3.6+dfsg.1-1)
|
|
| eoan |
Not vulnerable
(1.3.6+dfsg.1-1)
|
|
| focal |
Not vulnerable
(1.3.6+dfsg.1-1)
|
|
| groovy |
Not vulnerable
(1.3.6+dfsg.1-1)
|
|
| hirsute |
Not vulnerable
(1.3.6+dfsg.1-1)
|
|
| impish |
Not vulnerable
(1.3.6+dfsg.1-1)
|
|
| jammy |
Not vulnerable
(1.3.6+dfsg.1-1)
|
|
| kinetic |
Not vulnerable
(1.3.6+dfsg.1-1)
|
|
| lunar |
Not vulnerable
(1.3.6+dfsg.1-1)
|
|
| mantic |
Not vulnerable
(1.3.6+dfsg.1-1)
|
|
| trusty |
Does not exist
(trusty was needs-triage)
|
|
| upstream |
Released
(1.3.6+dfsg.1-1)
|
|
| xenial |
Needed
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 8.8 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | Required |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | High |
| Availability impact | High |
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
References
- https://github.com/roundcube/roundcubemail/issues/6238
- https://github.com/roundcube/roundcubemail/commit/e3dd5b66d236867572e68fcb80281e9268a0cfb0 (release-1.3)
- https://github.com/roundcube/roundcubemail/issues/6229
- https://medium.com/@ndrbasi/cve-2018-9846-roundcube-303097048b0a
- https://www.cve.org/CVERecord?id=CVE-2018-9846
- NVD
- Launchpad
- Debian