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  <update from="huaweicloud.com" type="security" status="stable" version="1">
    <id>HCE2-SA-2024-0004</id>
    <title>An update for curl is now available for HCE 2.0</title>
    <severity>Moderate</severity>
    <release>HCE 2.0</release>
    <issued date="2024-01-03 03:35:57"/>
    <updated date="2024-01-03 03:35:57"/>
    <references>
      <reference href="https://nvd.nist.gov/vuln/detail/CVE-2023-46218" id="CVE-2023-46218" title="CVE-2023-46218 Base Score: 4.2 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N" type="cve"/>
    </references>
    <description>Security Fix(es):

This flaw allows a malicious HTTP server to set &quot;super cookies&quot; in curl that
are then passed back to more origins than what is otherwise allowed or
possible. This allows a site to set cookies that then would get sent to
different and unrelated sites and domains.

It could do this by exploiting a mixed case flaw in curl's function that
verifies a given cookie domain against the Public Suffix List (PSL). For
example a cookie could be set with `domain=co.UK` when the URL used a lower
case hostname `curl.co.uk`, even though `co.uk` is listed as a PSL domain.
 (CVE-2023-46218)
</description>
    <pkglist>
      <collection short="HCE 2.0" package="curl">
        <name>HCE 2.0</name>
        <package arch="aarch64" name="curl" version="7.79.1" release="2.r26.hce2">
          <filename>curl-7.79.1-2.r26.hce2.aarch64.rpm</filename>
        </package>
        <package arch="noarch" name="curl-help" version="7.79.1" release="2.r26.hce2">
          <filename>curl-help-7.79.1-2.r26.hce2.noarch.rpm</filename>
        </package>
        <package arch="aarch64" name="libcurl" version="7.79.1" release="2.r26.hce2">
          <filename>libcurl-7.79.1-2.r26.hce2.aarch64.rpm</filename>
        </package>
        <package arch="aarch64" name="libcurl-devel" version="7.79.1" release="2.r26.hce2">
          <filename>libcurl-devel-7.79.1-2.r26.hce2.aarch64.rpm</filename>
        </package>
        <package arch="x86_64" name="curl" version="7.79.1" release="2.r26.hce2">
          <filename>curl-7.79.1-2.r26.hce2.x86_64.rpm</filename>
        </package>
        <package arch="x86_64" name="libcurl" version="7.79.1" release="2.r26.hce2">
          <filename>libcurl-7.79.1-2.r26.hce2.x86_64.rpm</filename>
        </package>
        <package arch="x86_64" name="libcurl-devel" version="7.79.1" release="2.r26.hce2">
          <filename>libcurl-devel-7.79.1-2.r26.hce2.x86_64.rpm</filename>
        </package>
      </collection>
    </pkglist>
  </update>
