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  <?xml-stylesheet type="text/xsl" href="sa-render.xsl"?>
  <update from="huaweicloud.com" type="security" status="stable" version="1">
    <id>HCE1-SA-2024-0021</id>
    <title>An update for libtasn1 is now available for HCE 1.1</title>
    <severity>Critical</severity>
    <release>HCE 1.1</release>
    <issued date="2024-05-27 09:02:18"/>
    <updated date="2024-05-27 09:02:18"/>
    <references>
      <reference href="https://nvd.nist.gov/vuln/detail/CVE-2017-6891" id="CVE-2017-6891" title="CVE-2017-6891 Base Score: 8.8 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H" type="cve"/>
      <reference href="https://nvd.nist.gov/vuln/detail/CVE-2021-46848" id="CVE-2021-46848" title="CVE-2021-46848 Base Score: 9.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H" type="cve"/>
    </references>
    <description>Security Fix(es):

Two errors in the &quot;asn1_find_node()&quot; function (lib/parser_aux.c) within GnuTLS libtasn1 version 4.10 can be exploited to cause a stacked-based buffer overflow by tricking a user into processing a specially crafted assignments file via the e.g. asn1Coding utility. (CVE-2017-6891)

GNU Libtasn1 before 4.19.0 has an ETYPE_OK off-by-one array size check that affects asn1_encode_simple_der. (CVE-2021-46848)
</description>
    <pkglist>
      <collection short="HCE 1.1" package="libtasn1">
        <name>HCE 1.1</name>
        <package arch="x86_64" name="libtasn1" version="4.10" release="3.hce1c">
          <filename>libtasn1-4.10-3.hce1c.x86_64.rpm</filename>
        </package>
        <package arch="x86_64" name="libtasn1-devel" version="4.10" release="3.hce1c">
          <filename>libtasn1-devel-4.10-3.hce1c.x86_64.rpm</filename>
        </package>
      </collection>
    </pkglist>
  </update>
