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gentoo-overlay/metadata/glsa/glsa-201702-02.xml

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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="201702-02">
<title>RTMPDump: Multiple vulnerabilities</title>
<synopsis>Multiple vulnerabilities have been found in RTMPDump, the worst of
which could lead to arbitrary code execution.
</synopsis>
<product type="ebuild">rtmpdump</product>
<announced>2017-02-06</announced>
<revised count="1">2017-02-06</revised>
<bug>570242</bug>
<access>remote</access>
<affected>
<package name="media-video/rtmpdump" auto="yes" arch="*">
<unaffected range="ge">2.4_p20161210</unaffected>
<vulnerable range="lt">2.4_p20161210</vulnerable>
</package>
</affected>
<background>
<p>RTMPDump is an RTMP client intended to stream audio or video flash
content
</p>
</background>
<description>
<p>Multiple vulnerabilities have been discovered in RTMPDump.</p>
<p>The following is a list of vulnerabilities fixed:</p>
<ul>
<li>Additional decode input size checks</li>
<li>Ignore zero-length packets</li>
<li>Potential integer overflow in RTMPPacket_Alloc().</li>
<li>Obsolete RTMPPacket_Free() call left over from original C++ to C
rewrite
</li>
<li>AMFProp_GetObject must make sure the prop is actually an object</li>
</ul>
</description>
<impact type="normal">
<p>A remote attacker could entice a user to open a specially crafted media
flash file using RTMPDump. This could possibly result in the 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 RTMPDump users should upgrade to the latest version:</p>
<code>
# emerge --sync
# emerge --ask --oneshot --verbose
"&gt;=media-video/rtmpdump-2.4_p20161210"
</code>
</resolution>
<references>
<uri link="http://www.openwall.com/lists/oss-security/2015/12/30/1">OSS ML
CVE Request
</uri>
</references>
<metadata tag="requester" timestamp="2017-01-27T06:35:09Z">BlueKnight</metadata>
<metadata tag="submitter" timestamp="2017-02-06T02:08:12Z">BlueKnight</metadata>
</glsa>