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<?xml version="1.0" encoding="utf-8"?>
<glsa id="200709-18">
<title>Bugzilla: Multiple vulnerabilities</title>
Bugzilla contains several vulnerabilities, some of them possibly leading to
the remote execution of arbitrary code.
<product type="ebuild">bugzilla</product>
<announced>September 30, 2007</announced>
<revised>May 28, 2009: 03</revised>
<package name="www-apps/bugzilla" auto="yes" arch="*">
<unaffected range="rge">2.20.5</unaffected>
<unaffected range="rge">2.22.3</unaffected>
<unaffected range="ge">3.0.1</unaffected>
<unaffected range="rge">2.22.5</unaffected>
<unaffected range="rge">2.20.6</unaffected>
<vulnerable range="lt">3.0.1</vulnerable>
Bugzilla is a web application designed to help with managing software
Masahiro Yamada found that from the 2.17.1 version, Bugzilla does not
properly sanitize the content of the "buildid" parameter when filing
bugs (CVE-2007-4543). The next two vulnerabilities only affect Bugzilla
2.23.3 or later, hence the stable Gentoo Portage tree does not contain
these two vulnerabilities: Loic Minier reported that the
"Email::Send::Sendmail()" function does not properly sanitise "from"
email information before sending it to the "-f" parameter of
/usr/sbin/sendmail (CVE-2007-4538), and Frederic Buclin discovered that
the XML-RPC interface does not correctly check permissions in the
time-tracking fields (CVE-2007-4539).
<impact type="high">
A remote attacker could trigger the "buildid" vulnerability by sending
a specially crafted form to Bugzilla, leading to a persistent XSS, thus
allowing for theft of credentials. With Bugzilla 2.23.3 or later, an
attacker could also execute arbitrary code with the permissions of the
web server by injecting a specially crafted "from" email address and
gain access to normally restricted time-tracking information through
the XML-RPC service.
There is no known workaround at this time.
All Bugzilla users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose www-apps/bugzilla</code>
<uri link="">CVE-2007-4538</uri>
<uri link="">CVE-2007-4539</uri>
<uri link="">CVE-2007-4543</uri>
<metadata tag="requester" timestamp="Wed, 12 Sep 2007 09:19:32 +0000">
<metadata tag="submitter" timestamp="Thu, 13 Sep 2007 16:25:04 +0000">
<metadata tag="bugReady" timestamp="Fri, 14 Sep 2007 08:36:10 +0000">