diff --git a/sdk_container/src/third_party/portage-stable/metadata/glsa/Manifest b/sdk_container/src/third_party/portage-stable/metadata/glsa/Manifest
index 80ca09e0ad..7ad3d4e290 100644
--- a/sdk_container/src/third_party/portage-stable/metadata/glsa/Manifest
+++ b/sdk_container/src/third_party/portage-stable/metadata/glsa/Manifest
@@ -1,23 +1,23 @@
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diff --git a/sdk_container/src/third_party/portage-stable/metadata/glsa/Manifest.files.gz b/sdk_container/src/third_party/portage-stable/metadata/glsa/Manifest.files.gz
index 131fc099a6..01756e23b6 100644
Binary files a/sdk_container/src/third_party/portage-stable/metadata/glsa/Manifest.files.gz and b/sdk_container/src/third_party/portage-stable/metadata/glsa/Manifest.files.gz differ
diff --git a/sdk_container/src/third_party/portage-stable/metadata/glsa/glsa-201903-15.xml b/sdk_container/src/third_party/portage-stable/metadata/glsa/glsa-201903-15.xml
new file mode 100644
index 0000000000..7683138d59
--- /dev/null
+++ b/sdk_container/src/third_party/portage-stable/metadata/glsa/glsa-201903-15.xml
@@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
+<glsa id="201903-15">
+  <title>NTP: Multiple vulnerabilities</title>
+  <synopsis>Multiple vulnerabilities have been found in NTP, the worst of which
+    could result in the remote execution of arbitrary code.
+  </synopsis>
+  <product type="ebuild">ntp</product>
+  <announced>2019-03-19</announced>
+  <revised count="1">2019-03-19</revised>
+  <bug>658576</bug>
+  <bug>679742</bug>
+  <access>remote</access>
+  <affected>
+    <package name="net-misc/ntp" auto="yes" arch="*">
+      <unaffected range="ge">4.2.8_p13</unaffected>
+      <vulnerable range="lt">4.2.8_p13</vulnerable>
+    </package>
+  </affected>
+  <background>
+    <p>NTP contains software for the Network Time Protocol.</p>
+  </background>
+  <description>
+    <p>Multiple vulnerabilities have been discovered in NTP. Please review the
+      CVE identifiers referenced below for details.
+    </p>
+  </description>
+  <impact type="normal">
+    <p>An attacker could cause a Denial of Service condition, escalate
+      privileges, or remotely execute arbitrary code.
+    </p>
+  </impact>
+  <workaround>
+    <p>There is no known workaround at this time.</p>
+  </workaround>
+  <resolution>
+    <p>All NTP users should upgrade to the latest version:</p>
+    
+    <code>
+      # emerge --sync
+      # emerge --ask --oneshot --verbose "&gt;=net-misc/ntp-4.2.8_p13"
+    </code>
+  </resolution>
+  <references>
+    <uri link="https://nvd.nist.gov/vuln/detail/CVE-2018-12327">CVE-2018-12327</uri>
+    <uri link="https://nvd.nist.gov/vuln/detail/CVE-2019-8936">CVE-2019-8936</uri>
+  </references>
+  <metadata tag="requester" timestamp="2019-03-10T05:15:13Z">BlueKnight</metadata>
+  <metadata tag="submitter" timestamp="2019-03-19T03:13:50Z">b-man</metadata>
+</glsa>
diff --git a/sdk_container/src/third_party/portage-stable/metadata/glsa/timestamp.chk b/sdk_container/src/third_party/portage-stable/metadata/glsa/timestamp.chk
index df2152bdbe..234ab236bd 100644
--- a/sdk_container/src/third_party/portage-stable/metadata/glsa/timestamp.chk
+++ b/sdk_container/src/third_party/portage-stable/metadata/glsa/timestamp.chk
@@ -1 +1 @@
-Thu, 14 Mar 2019 14:08:50 +0000
+Tue, 19 Mar 2019 13:08:37 +0000
diff --git a/sdk_container/src/third_party/portage-stable/metadata/glsa/timestamp.commit b/sdk_container/src/third_party/portage-stable/metadata/glsa/timestamp.commit
index 43c20f3996..98bcf26d91 100644
--- a/sdk_container/src/third_party/portage-stable/metadata/glsa/timestamp.commit
+++ b/sdk_container/src/third_party/portage-stable/metadata/glsa/timestamp.commit
@@ -1 +1 @@
-17152e28d973dd918d88b38fdcc6e83f34c921f2 1552527902 2019-03-14T01:45:02+00:00
+0a72c299702ffceee8f32f22b9d7b2c33e5140a0 1552965642 2019-03-19T03:20:42+00:00