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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="202003-33">
<title>GStreamer Base Plugins: Heap-based buffer overflow</title>
<synopsis>A heap-based buffer overflow in GStreamer Base Plugins might allow
remote attackers to execute arbitrary code.
</synopsis>
<product type="ebuild">gst-plugins-base</product>
<announced>2020-03-15</announced>
<revised count="1">2020-03-15</revised>
<bug>701294</bug>
<access>remote</access>
<affected>
<package name="media-libs/gst-plugins-base" auto="yes" arch="*">
<unaffected range="ge">1.14.5-r1</unaffected>
<vulnerable range="lt">1.14.5-r1</vulnerable>
</package>
</affected>
<background>
<p>A well-groomed and well-maintained collection of GStreamer plug-ins and
elements, spanning the range of possible types of elements one would want
to write for GStreamer.
</p>
</background>
<description>
<p>It was discovered that GStreamer Base Plugins did not correctly handle
certain malformed RTSP streams.
</p>
</description>
<impact type="normal">
<p>A remote attacker could entice a user to open a specially crafted RTSP
stream with a GStreamer application, possibly resulting in the execution
of arbitrary code or a Denial of Service condition.
</p>
</impact>
<workaround>
<p>There is no known workaround at this time.</p>
</workaround>
<resolution>
<p>All GStreamer Base Plugins users should upgrade to the latest version:</p>
<code>
# emerge --sync
# emerge --ask --oneshot --verbose
">=media-libs/gst-plugins-base-1.14.5-r1"
</code>
</resolution>
<references>
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2019-9928">CVE-2019-9928</uri>
</references>
<metadata tag="requester" timestamp="2020-03-15T19:49:56Z">whissi</metadata>
<metadata tag="submitter" timestamp="2020-03-15T19:54:43Z">whissi</metadata>
</glsa>
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