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