49 lines
1.8 KiB
XML
49 lines
1.8 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
|
|
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
|
|
<glsa id="201207-03">
|
|
<title>ChaSen: User-assisted execution of arbitrary code</title>
|
|
<synopsis>A buffer overflow vulnerability in ChaSen could result in the
|
|
execution of arbitrary code.
|
|
</synopsis>
|
|
<product type="ebuild">ChaSen</product>
|
|
<announced>2012-07-09</announced>
|
|
<revised count="1">2012-07-09</revised>
|
|
<bug>390769</bug>
|
|
<access>remote</access>
|
|
<affected>
|
|
<package name="app-text/chasen" auto="yes" arch="*">
|
|
<unaffected range="ge">2.4.4-r2</unaffected>
|
|
<vulnerable range="lt">2.4.4-r2</vulnerable>
|
|
</package>
|
|
</affected>
|
|
<background>
|
|
<p>ChaSen is a Japanese morphological analysis system.</p>
|
|
</background>
|
|
<description>
|
|
<p>An error in chalib.c of ChaSen could cause a buffer overflow.</p>
|
|
</description>
|
|
<impact type="normal">
|
|
<p>A remote attacker could entice a user to open a specially crafted text
|
|
file using ChaSen or an application using the ChaSen libraries, possibly
|
|
resulting in execution of arbitrary code with the privileges of the
|
|
process or a Denial of Service condition.
|
|
</p>
|
|
</impact>
|
|
<workaround>
|
|
<p>There is no known workaround at this time.</p>
|
|
</workaround>
|
|
<resolution>
|
|
<p>All ChaSen users should upgrade to the latest version:</p>
|
|
|
|
<code>
|
|
# emerge --sync
|
|
# emerge --ask --oneshot --verbose ">=app-text/chasen-2.4.4-r2"
|
|
</code>
|
|
|
|
</resolution>
|
|
<references>
|
|
<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-4000">CVE-2011-4000</uri>
|
|
</references>
|
|
<metadata timestamp="2012-04-15T23:16:56Z" tag="requester">ackle</metadata>
|
|
<metadata timestamp="2012-07-09T22:20:31Z" tag="submitter">ackle</metadata>
|
|
</glsa>
|