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FreeBSD: VID-125F5958-B611-11E6-A9A5-B499BAEBFEAF (CVE-2016-9920): Roundcube -- arbitrary command execution

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FreeBSD: VID-125F5958-B611-11E6-A9A5-B499BAEBFEAF (CVE-2016-9920): Roundcube -- arbitrary command execution

Severity
6
CVSS
(AV:N/AC:M/Au:S/C:P/I:P/A:P)
Published
11/29/2016
Created
07/25/2018
Added
12/14/2016
Modified
05/07/2019

Description

steps/mail/sendmail.inc in Roundcube before 1.1.7 and 1.2.x before 1.2.3, when no SMTP server is configured and the sendmail program is enabled, does not properly restrict the use of custom envelope-from addresses on the sendmail command line, which allows remote authenticated users to execute arbitrary code via a modified HTTP request that sends a crafted e-mail message.

Solution(s)

  • freebsd-upgrade-package-roundcube

References

  • CVE-2016-9920
  • DLA-737-1

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