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Gentoo Linux Security Advisory GLSA 200711-05 |
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http://security.gentoo.org/ |
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Severity: High |
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Title: SiteBar: Multiple issues |
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Date: November 06, 2007 |
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Bugs: #195810 |
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ID: 200711-05 |
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Synopsis |
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======== |
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|
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Multiple issues have been identified in SiteBar that might allow |
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execution of arbitrary code and arbitrary file disclosure. |
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|
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Background |
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========== |
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|
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SiteBar is a PHP application that allows users to store their bookmarks |
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on a web server. |
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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 www-apps/sitebar < 3.3.9 >= 3.3.9 |
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|
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Description |
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=========== |
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|
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Tim Brown discovered these multiple issues: the translation module does |
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not properly sanitize the value to the "dir" parameter (CVE-2007-5491, |
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CVE-2007-5694); the translation module also does not sanitize the |
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values of the "edit" and "value" parameters which it passes to eval() |
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and include() (CVE-2007-5492, CVE-2007-5693); the log-in command does |
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not validate the URL to redirect users to after logging in |
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(CVE-2007-5695); SiteBar also contains several cross-site scripting |
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vulnerabilities (CVE-2007-5692). |
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|
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Impact |
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====== |
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|
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An authenticated attacker in the "Translators" or "Admins" group could |
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execute arbitrary code, read arbitrary files and possibly change their |
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permissions with the privileges of the user running the web server by |
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passing a specially crafted parameter string to the "translator.php" |
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file. An unauthenticated attacker could entice a user to browse a |
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specially crafted URL, allowing for the execution of script code in the |
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context of the user's browser, for the theft of browser credentials or |
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for a redirection to an arbitrary web site after login. |
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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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Resolution |
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========== |
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All SiteBar users should upgrade to the latest version: |
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# emerge --sync |
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# emerge --ask --oneshot --verbose ">=www-apps/sitebar-3.3.9" |
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|
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References |
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========== |
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|
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[ 1 ] CVE-2007-5491 |
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http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-5491 |
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[ 2 ] CVE-2007-5492 |
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http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-5492 |
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[ 3 ] CVE-2007-5692 |
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http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-5692 |
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[ 4 ] CVE-2007-5693 |
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http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-5693 |
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[ 5 ] CVE-2007-5694 |
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http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-5694 |
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[ 6 ] CVE-2007-5695 |
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http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-5695 |
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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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http://security.gentoo.org/glsa/glsa-200711-05.xml |
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Concerns? |
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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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http://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 2007 Gentoo Foundation, Inc; referenced text |
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belongs to its owner(s). |
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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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http://creativecommons.org/licenses/by-sa/2.5 |
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