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AUSCERT External Security Bulletin Redistribution
ESB-2019.0511.2
rdesktop security update
20 February 2019
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AusCERT Security Bulletin Summary
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Product: rdesktop
Publisher: Debian
Operating System: Debian GNU/Linux 9
Debian GNU/Linux 8
Linux variants
Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction
Access Privileged Data -- Remote with User Interaction
Denial of Service -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2018-20182 CVE-2018-20181 CVE-2018-20180
CVE-2018-20179 CVE-2018-20178 CVE-2018-20177
CVE-2018-20176 CVE-2018-20175 CVE-2018-20174
CVE-2018-8800 CVE-2018-8799 CVE-2018-8798
CVE-2018-8797 CVE-2018-8796 CVE-2018-8795
CVE-2018-8794 CVE-2018-8793 CVE-2018-8792
CVE-2018-8791
Original Bulletin:
http://www.debian.org/security/2019/dsa-4394
https://lists.debian.org/debian-lts-announce/2019/02/msg00030.html
Comment: This advisory references vulnerabilities in products which run on
platforms other than Debian. It is recommended that administrators
running rdesktop check for an updated version of the software for
their operating system.
This bulletin contains two (2) advisories.
Revision History: February 20 2019: Added patch for Debian 8
February 19 2019: Initial Release
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Debian Security Advisory DSA-4394-1 security@debian.org
https://www.debian.org/security/ Moritz Muehlenhoff
February 18, 2019 https://www.debian.org/security/faq
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Package : rdesktop
CVE ID : CVE-2018-8791 CVE-2018-8792 CVE-2018-8793 CVE-2018-8794
CVE-2018-8795 CVE-2018-8796 CVE-2018-8797 CVE-2018-8798
CVE-2018-8799 CVE-2018-8800 CVE-2018-20174
CVE-2018-20175 CVE-2018-20176 CVE-2018-20177
CVE-2018-20178 CVE-2018-20179 CVE-2018-20180
CVE-2018-20181 CVE-2018-20182
Multiple security issues were found in the rdesktop RDP client, which
could result in denial of service, information disclosure and the
execution of arbitrary code.
For the stable distribution (stretch), these problems have been fixed in
version 1.8.4-1~deb9u1.
We recommend that you upgrade your rdesktop packages.
For the detailed security status of rdesktop please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/rdesktop
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
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Package : rdesktop
Version : 1.8.4-0+deb8u1
CVE ID : CVE-2018-8791 CVE-2018-8792 CVE-2018-8793 CVE-2018-8794
CVE-2018-8795 CVE-2018-8796 CVE-2018-8797 CVE-2018-8798
CVE-2018-8799 CVE-2018-8800 CVE-2018-20174 CVE-2018-20175
CVE-2018-20176 CVE-2018-20177 CVE-2018-20178 CVE-2018-20179
CVE-2018-20180 CVE-2018-20181 CVE-2018-20182
Multiple security issues were found in the rdesktop RDP client, which
could result in denial of service, information disclosure and the
execution of arbitrary code.
For Debian 8 "Jessie", these problems have been fixed in version
1.8.4-0+deb8u1.
We recommend that you upgrade your rdesktop packages.
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
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