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CVE details

CVE-2020-12243

In filter.c in slapd in OpenLDAP before 2.4.50, LDAP search filters with nested boolean expressions can result in denial of service (daemon crash).

Score
7.5 high
Published
2020-04-28
Links
NVD · cve.org

Affected ports (1)

PortPackageVersionStatusMaintainer
net/linux-c7-openldaplinux-c7-openldap2.4.44_3unaddressedemulation@FreeBSD.org

VuXML

Template for a VuXML entry

Range taken from the CVE record, check it before committing. make newentry in security/vuxml creates the vid.

  <vuln vid="FIXME (make newentry)">
    <topic>FIXME -- FIXME</topic>
    <affects>
      <package>
	<name>linux-c7-openldap</name>
	<range><lt>2.4.50</lt></range>
      </package>
    </affects>
    <description>
      <body xmlns="http://www.w3.org/1999/xhtml">
	<p>In filter.c in slapd in OpenLDAP before 2.4.50, LDAP search filters
	with nested boolean expressions can result in denial of service
	(daemon crash).</p>
      </body>
    </description>
    <references>
      <cvename>CVE-2020-12243</cvename>
      <url>https://nvd.nist.gov/vuln/detail/CVE-2020-12243</url>
    </references>
    <dates>
      <discovery>2020-04-28</discovery>
      <entry>2026-10-25</entry>
    </dates>
  </vuln>