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Gentoo Linux Security Advisory GLSA 201603-03 |
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https://security.gentoo.org/ |
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|
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Severity: High |
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Title: Roundcube: Multiple Vulnerabilities |
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Date: March 09, 2016 |
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Bugs: #554866, #564476, #570336 |
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ID: 201603-03 |
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|
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Synopsis |
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======== |
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|
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Multiple vulnerabilities have been found in Roundcube allowing remote |
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authenticated users to execute arbitrary code, inject arbitrary web |
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scripts, and perform cross-site scripting (XSS). |
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|
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Background |
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========== |
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|
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Free and open source webmail software for the masses, written in PHP. |
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|
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Affected packages |
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================= |
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|
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------------------------------------------------------------------- |
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Package / Vulnerable / Unaffected |
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------------------------------------------------------------------- |
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1 mail-client/roundcube < 1.1.4 >= 1.1.4 |
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|
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Description |
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=========== |
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|
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Remote authenticated users with certain permissions can read arbitrary |
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files or possibly execute arbitrary code via .. in the _skin parameter |
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to index.php. Additionally, a cross-site scripting (XSS) vulnerability |
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in program/js/app.js allows remote authenticated users to inject |
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arbitrary web script or HTML via the file name in a drag-n-drop file |
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upload. |
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|
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Impact |
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====== |
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|
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A remote authenticated user could possibly execute arbitrary code with |
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the privileges of the process, inject arbitrary web scripts or HTML, |
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read arbitrary files, or perform XSS. |
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|
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Workaround |
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========== |
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|
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There is no known workaround at this time. |
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|
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Resolution |
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========== |
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|
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All Roundcube users should upgrade to the latest version: |
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|
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# emerge --sync |
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# emerge --ask --oneshot --verbose ">=mail-client/roundcube-1.1.4” |
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|
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References |
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========== |
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|
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[ 1 ] CVE-2015-8105 |
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http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8105 |
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[ 2 ] CVE-2015-8770 |
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http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8770 |
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|
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Availability |
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============ |
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|
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This GLSA and any updates to it are available for viewing at |
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the Gentoo Security Website: |
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|
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https://security.gentoo.org/glsa/201603-03 |
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|
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Concerns? |
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========= |
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|
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Security is a primary focus of Gentoo Linux and ensuring the |
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confidentiality and security of our users' machines is of utmost |
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importance to us. Any security concerns should be addressed to |
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security@g.o or alternatively, you may file a bug at |
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https://bugs.gentoo.org. |
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|
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License |
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======= |
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|
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Copyright 2016 Gentoo Foundation, Inc; referenced text |
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belongs to its owner(s). |
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|
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The contents of this document are licensed under the |
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Creative Commons - Attribution / Share Alike license. |
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|
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http://creativecommons.org/licenses/by-sa/2.5 |