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  <update from="huaweicloud.com" type="security" status="stable" version="1">
    <id>HCE2-SA-2022-0031</id>
    <title>An update for libtirpc is now available for HCE 2.0</title>
    <severity>Important</severity>
    <release>HCE 2.0</release>
    <issued date="2022-10-08 17:46:41"/>
    <updated date="2022-10-08 17:46:41"/>
    <references>
      <reference href="https://nvd.nist.gov/vuln/detail/CVE-2021-46828" id="CVE-2021-46828" title="CVE-2021-46828 Base Score: 7.5 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" type="cve"/>
    </references>
    <description>Security Fix(es):

In libtirpc before 1.3.3rc1, remote attackers could exhaust the file descriptors of a process that uses libtirpc because idle TCP connections are mishandled. This can, in turn, lead to an svc_run infinite loop without accepting new connections. (CVE-2021-46828)
</description>
    <pkglist>
      <collection short="HCE 2.0" package="libtirpc">
        <name>HCE 2.0</name>
        <package arch="aarch64" name="libtirpc" version="1.3.2" release="1.r3.hce2">
          <filename>libtirpc-1.3.2-1.r3.hce2.aarch64.rpm</filename>
        </package>
        <package arch="aarch64" name="libtirpc-devel" version="1.3.2" release="1.r3.hce2">
          <filename>libtirpc-devel-1.3.2-1.r3.hce2.aarch64.rpm</filename>
        </package>
        <package arch="noarch" name="libtirpc-help" version="1.3.2" release="1.r3.hce2">
          <filename>libtirpc-help-1.3.2-1.r3.hce2.noarch.rpm</filename>
        </package>
        <package arch="x86_64" name="libtirpc" version="1.3.2" release="1.r3.hce2">
          <filename>libtirpc-1.3.2-1.r3.hce2.x86_64.rpm</filename>
        </package>
        <package arch="x86_64" name="libtirpc-devel" version="1.3.2" release="1.r3.hce2">
          <filename>libtirpc-devel-1.3.2-1.r3.hce2.x86_64.rpm</filename>
        </package>
      </collection>
    </pkglist>
  </update>
