90 lines
3.5 KiB
XML
90 lines
3.5 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<?xml-stylesheet href="/xsl/glsa.xsl" type="text/xsl"?>
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<?xml-stylesheet href="/xsl/guide.xsl" type="text/xsl"?>
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<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
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<glsa id="200611-04">
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<title>Bugzilla: Multiple Vulnerabilities</title>
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<synopsis>
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Bugzilla is vulnerable to cross-site scripting, script injection, and
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request forgery.
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</synopsis>
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<product type="ebuild">bugzilla</product>
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<announced>November 09, 2006</announced>
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<revised>November 09, 2006: 01</revised>
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<bug>151563</bug>
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<access>remote</access>
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<affected>
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<package name="www-apps/bugzilla" auto="yes" arch="*">
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<unaffected range="ge">2.18.6</unaffected>
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<vulnerable range="lt">2.18.6</vulnerable>
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</package>
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</affected>
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<background>
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<p>
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Bugzilla is a bug tracking system used to allow developers to more
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easily track outstanding bugs in products.
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</p>
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</background>
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<description>
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<p>
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The vulnerabilities identified in Bugzilla are as follows:
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</p>
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<ul>
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<li>Frederic Buclin and Gervase Markham discovered that input passed to
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various fields throughout Bugzilla were not properly sanitized before
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being sent back to users (CVE-2006-5453).</li>
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<li>Frederic Buclin and Josh "timeless" Soref discovered a bug when
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viewing attachments in diff mode that allows users not of the
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"insidergroup" to read attachment descriptions. Additionally, it was
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discovered that the "deadline" field is visible to users who do not
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belong to the "timetrackinggroup" when bugs are exported to XML
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(CVE-2006-5454).</li>
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<li>Gavin Shelley reported that Bugzilla allows certain operations to
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be performed via HTTP GET and HTTP POST requests without verifying
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those requests properly (CVE-2006-5455).</li>
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<li>Max Kanat-Alexander discovered that input passed to
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showdependencygraph.cgi is not properly sanitized before being returned
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to users (CVE-2006-5453).</li>
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</ul>
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</description>
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<impact type="normal">
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<p>
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An attacker could inject scripts into the content loaded by a user's
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browser in order to have those scripts executed in a user's browser in
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the context of the site currently being viewed. This could include
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gaining access to privileged session information for the site being
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viewed. Additionally, a user could forge an HTTP request in order to
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create, modify, or delete bugs within a Bugzilla instance. Lastly, an
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unauthorized user could view sensitive information about bugs or bug
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attachments.
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</p>
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</impact>
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<workaround>
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<p>
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There is no known workaround at this time.
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</p>
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</workaround>
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<resolution>
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<p>
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All Bugzilla users should upgrade to the latest version:
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</p>
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<code>
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# emerge --sync
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# emerge --ask --oneshot --verbose ">=www-apps/bugzilla-2.18.6"</code>
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</resolution>
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<references>
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<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-5453">CVE-2006-5453</uri>
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<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-5454">CVE-2006-5454</uri>
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<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-5455">CVE-2006-5455</uri>
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</references>
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<metadata tag="requester" timestamp="Sat, 04 Nov 2006 19:51:46 +0000">
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vorlon078
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</metadata>
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<metadata tag="submitter" timestamp="Sun, 05 Nov 2006 14:49:56 +0000">
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shellsage
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</metadata>
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<metadata tag="bugReady" timestamp="Tue, 07 Nov 2006 15:44:40 +0000">
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falco
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</metadata>
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</glsa>
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