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+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
+<glsa id="200904-20">
+ <title>CUPS: Multiple vulnerabilities</title>
+ <synopsis>
+ Multiple errors in CUPS might allow for the remote execution of arbitrary
+ code or DNS rebinding attacks.
+ </synopsis>
+ <product type="ebuild">cups</product>
+ <announced>2009-04-23</announced>
+ <revised count="01">2009-04-23</revised>
+ <bug>263070</bug>
+ <access>remote</access>
+ <affected>
+ <package name="net-print/cups" auto="yes" arch="*">
+ <unaffected range="ge">1.3.10</unaffected>
+ <vulnerable range="lt">1.3.10</vulnerable>
+ </package>
+ </affected>
+ <background>
+ <p>
+ CUPS, the Common Unix Printing System, is a full-featured print server.
+ </p>
+ </background>
+ <description>
+ <p>
+ The following issues were reported in CUPS:
+ </p>
+ <ul>
+ <li>iDefense
+ reported an integer overflow in the _cupsImageReadTIFF() function in
+ the "imagetops" filter, leading to a heap-based buffer overflow
+ (CVE-2009-0163).</li>
+ <li>Aaron Siegel of Apple Product Security
+ reported that the CUPS web interface does not verify the content of the
+ "Host" HTTP header properly (CVE-2009-0164).</li>
+ <li>Braden Thomas and
+ Drew Yao of Apple Product Security reported that CUPS is vulnerable to
+ CVE-2009-0146, CVE-2009-0147 and CVE-2009-0166, found earlier in xpdf
+ and poppler.</li>
+ </ul>
+ </description>
+ <impact type="normal">
+ <p>
+ A remote attacker might send or entice a user to send a specially
+ crafted print job to CUPS, possibly resulting in the execution of
+ arbitrary code with the privileges of the configured CUPS user -- by
+ default this is "lp", or a Denial of Service. Furthermore, the web
+ interface could be used to conduct DNS rebinding attacks.
+ </p>
+ </impact>
+ <workaround>
+ <p>
+ There is no known workaround at this time.
+ </p>
+ </workaround>
+ <resolution>
+ <p>
+ All CUPS users should upgrade to the latest version:
+ </p>
+ <code>
+ # emerge --sync
+ # emerge --ask --oneshot --verbose "&gt;=net-print/cups-1.3.10"</code>
+ </resolution>
+ <references>
+ <uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0146">CVE-2009-0146</uri>
+ <uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0147">CVE-2009-0147</uri>
+ <uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0163">CVE-2009-0163</uri>
+ <uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0164">CVE-2009-0164</uri>
+ <uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0166">CVE-2009-0166</uri>
+ </references>
+ <metadata tag="requester" timestamp="2009-04-20T08:43:52Z">
+ a3li
+ </metadata>
+ <metadata tag="submitter" timestamp="2009-04-20T11:20:52Z">
+ a3li
+ </metadata>
+ <metadata tag="bugReady" timestamp="2009-04-21T19:42:53Z">
+ p-y
+ </metadata>
+</glsa>