|
|
|
|
<?xml version="1.0" encoding="UTF-8"?>
|
|
|
|
|
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
|
|
|
|
|
<glsa id="201611-05">
|
|
|
|
|
<title>tnftp: Arbitrary code execution </title>
|
|
|
|
|
<synopsis>tnftp is vulnerable to remote code execution if output file is not
|
|
|
|
|
specified.
|
|
|
|
|
</synopsis>
|
|
|
|
|
<product type="ebuild">tnftp</product>
|
|
|
|
|
<announced>2016-11-15</announced>
|
|
|
|
|
<revised count="1">2016-11-15</revised>
|
|
|
|
|
<bug>527302</bug>
|
|
|
|
|
<access>remote</access>
|
|
|
|
|
<affected>
|
|
|
|
|
<package name="net-ftp/tnftp" auto="yes" arch="*">
|
|
|
|
|
<unaffected range="ge">20141104</unaffected>
|
|
|
|
|
<vulnerable range="lt">20141104</vulnerable>
|
|
|
|
|
</package>
|
|
|
|
|
</affected>
|
|
|
|
|
<background>
|
|
|
|
|
<p>tnftp is a NetBSD FTP client with several advanced features.</p>
|
|
|
|
|
</background>
|
|
|
|
|
<description>
|
|
|
|
|
<p>The fetch_url function in usr.bin/ftp/fetch.c allows remote
|
|
|
|
|
attackers to execute arbitrary commands via a
|
|
|
|
|
</p>
|
|
|
|
|
</description>
|
|
|
|
|
<impact type="normal">
|
|
|
|
|
<p>A remote attacker could possibly execute arbitrary code with the
|
|
|
|
|
privileges of the process.
|
|
|
|
|
</p>
|
|
|
|
|
</impact>
|
|
|
|
|
<workaround>
|
|
|
|
|
<p>There is no known workaround at this time.</p>
|
|
|
|
|
</workaround>
|
|
|
|
|
<resolution>
|
|
|
|
|
<p>All tnftp users should upgrade to the latest version:</p>
|
|
|
|
|
|
|
|
|
|
<code>
|
|
|
|
|
# emerge --sync
|
|
|
|
|
# emerge --ask --verbose --oneshot ">=net-ftp/tnftp-20141104"
|
|
|
|
|
</code>
|
|
|
|
|
</resolution>
|
|
|
|
|
<references>
|
|
|
|
|
<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-8517">CVE-2014-8517</uri>
|
|
|
|
|
</references>
|
|
|
|
|
<metadata tag="requester" timestamp="2015-12-21T19:31:36Z">
|
|
|
|
|
BlueKnight
|
|
|
|
|
</metadata>
|
|
|
|
|
<metadata tag="submitter" timestamp="2016-11-15T06:40:01Z">b-man</metadata>
|
|
|
|
|
</glsa>
|
