|
|
|
|
|
<?xml version="1.0" encoding="UTF-8"?>
|
|
|
|
|
|
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
|
|
|
|
|
|
<glsa id="201412-48">
|
|
|
|
|
|
<title>file: Denial of service</title>
|
|
|
|
|
|
<synopsis>A vulnerability in file could allow a context-dependent attack to
|
|
|
|
|
|
create a Denial of Service condition.
|
|
|
|
|
|
</synopsis>
|
|
|
|
|
|
<product type="ebuild">file</product>
|
|
|
|
|
|
<announced>2014-12-27</announced>
|
|
|
|
|
|
<revised count="1">2014-12-27</revised>
|
|
|
|
|
|
<bug>532686</bug>
|
|
|
|
|
|
<access>local, remote</access>
|
|
|
|
|
|
<affected>
|
|
|
|
|
|
<package name="sys-apps/file" auto="yes" arch="*">
|
|
|
|
|
|
<unaffected range="ge">5.21</unaffected>
|
|
|
|
|
|
<vulnerable range="lt">5.21</vulnerable>
|
|
|
|
|
|
</package>
|
|
|
|
|
|
</affected>
|
|
|
|
|
|
<background>
|
|
|
|
|
|
<p>The file utility attempts to identify a file’s format by scanning
|
|
|
|
|
|
binary data for patterns.
|
|
|
|
|
|
</p>
|
|
|
|
|
|
</background>
|
|
|
|
|
|
<description>
|
|
|
|
|
|
<p>An issue with the ELF parser used by the file utility can cause a
|
|
|
|
|
|
resource consumption when reading a specially-crafted ELF binary.
|
|
|
|
|
|
</p>
|
|
|
|
|
|
</description>
|
|
|
|
|
|
<impact type="normal">
|
|
|
|
|
|
<p>A context-dependent attacker may be able to cause Denial of Service.</p>
|
|
|
|
|
|
</impact>
|
|
|
|
|
|
<workaround>
|
|
|
|
|
|
<p>There is no known workaround at this time.</p>
|
|
|
|
|
|
</workaround>
|
|
|
|
|
|
<resolution>
|
|
|
|
|
|
<p>All file users should upgrade to the latest version:</p>
|
|
|
|
|
|
|
|
|
|
|
|
<code>
|
|
|
|
|
|
# emerge --sync
|
|
|
|
|
|
# emerge --ask --oneshot --verbose ">=sys-apps/file-5.21"
|
|
|
|
|
|
</code>
|
|
|
|
|
|
|
|
|
|
|
|
</resolution>
|
|
|
|
|
|
<references>
|
|
|
|
|
|
<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-8117">CVE-2014-8117</uri>
|
|
|
|
|
|
</references>
|
|
|
|
|
|
<metadata tag="requester" timestamp="2014-12-26T19:35:05Z">Zlogene</metadata>
|
|
|
|
|
|
<metadata tag="submitter" timestamp="2014-12-27T11:11:58Z">Zlogene</metadata>
|
|
|
|
|
|
</glsa>
|
