Protect yourself against future threats.
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AUSCERT External Security Bulletin Redistribution
ESB-2021.0010
roundcube security update
4 January 2021
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: roundcube
Publisher: Debian
Operating System: Debian GNU/Linux
UNIX variants (UNIX, Linux, OSX)
Impact/Access: Cross-site Scripting -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2020-35730
Original Bulletin:
http://www.debian.org/security/2021/dsa-4821
https://www.debian.org/lts/security/2020/dla-2508
Comment: This advisory references vulnerabilities in products which run on
platforms other than Debian. It is recommended that administrators
running roundcube check for an updated version of the software for
their operating system.
This bulletin contains two (2) Debian security advisories.
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- - -------------------------------------------------------------------------
Debian Security Advisory DSA-4821-1 security@debian.org
https://www.debian.org/security/ Salvatore Bonaccorso
December 28, 2020 https://www.debian.org/security/faq
- - -------------------------------------------------------------------------
Package : roundcube
CVE ID : CVE-2020-35730
Debian Bug : 978491
Alex Birnberg discovered that roundcube, a skinnable AJAX based webmail
solution for IMAP servers, is prone to a cross-site scripting
vulnerability in handling HTML or Plain text messages with malicious
content.
For the stable distribution (buster), this problem has been fixed in
version 1.3.16+dfsg.1-1~deb10u1.
We recommend that you upgrade your roundcube packages.
For the detailed security status of roundcube please refer to its
security tracker page at:
https://security-tracker.debian.org/tracker/roundcube
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/
Mailing list: debian-security-announce@lists.debian.org
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Debian LTS Advisory DLA-2508-1 debian-lts@lists.debian.org
https://www.debian.org/lts/security/ Utkarsh Gupta
December 28, 2020 https://wiki.debian.org/LTS
- - -----------------------------------------------------------------------
Package : roundcube
Version : 1.2.3+dfsg.1-4+deb9u8
CVE ID : CVE-2020-35730
Debian Bug : 978491
An issue was discovered in roundcube where in a cross-site scripting
(XSS) via HTML or plain text messages with malicious content was
possible.
For Debian 9 stretch, this problem has been fixed in version
1.2.3+dfsg.1-4+deb9u8.
We recommend that you upgrade your roundcube packages.
For the detailed security status of roundcube please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/roundcube
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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