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  <update from="huaweicloud.com" type="security" status="stable" version="1">
    <id>HCE2-SA-2023-0148</id>
    <title>An update for libmicrohttpd is now available for HCE 2.0</title>
    <severity>Moderate</severity>
    <release>HCE 2.0</release>
    <issued date="2023-03-27 08:19:42"/>
    <updated date="2023-03-27 08:19:42"/>
    <references>
      <reference href="https://nvd.nist.gov/vuln/detail/CVE-2023-27371" id="CVE-2023-27371" title="CVE-2023-27371 Base Score: 5.9 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H" type="cve"/>
    </references>
    <description>Security Fix(es):

GNU libmicrohttpd before 0.9.76 allows remote DoS (Denial of Service) due to improper parsing of a multipart/form-data boundary in the postprocessor.c MHD_create_post_processor() method. This allows an attacker to remotely send a malicious HTTP POST packet that includes one or more '\0' bytes in a multipart/form-data boundary field, which - assuming a specific heap layout - will result in an out-of-bounds read and a crash in the find_boundary() function. (CVE-2023-27371)
</description>
    <pkglist>
      <collection short="HCE 2.0" package="libmicrohttpd">
        <name>HCE 2.0</name>
        <package arch="aarch64" name="libmicrohttpd" version="0.9.75" release="2.hce2">
          <filename>libmicrohttpd-0.9.75-2.hce2.aarch64.rpm</filename>
        </package>
        <package arch="aarch64" name="libmicrohttpd-devel" version="0.9.75" release="2.hce2">
          <filename>libmicrohttpd-devel-0.9.75-2.hce2.aarch64.rpm</filename>
        </package>
        <package arch="noarch" name="libmicrohttpd-help" version="0.9.75" release="2.hce2">
          <filename>libmicrohttpd-help-0.9.75-2.hce2.noarch.rpm</filename>
        </package>
        <package arch="x86_64" name="libmicrohttpd" version="0.9.75" release="2.hce2">
          <filename>libmicrohttpd-0.9.75-2.hce2.x86_64.rpm</filename>
        </package>
        <package arch="x86_64" name="libmicrohttpd-devel" version="0.9.75" release="2.hce2">
          <filename>libmicrohttpd-devel-0.9.75-2.hce2.x86_64.rpm</filename>
        </package>
      </collection>
    </pkglist>
  </update>
