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CVE details

CVE-2018-16423

A double free when handling responses from a smartcard in sc_file_set_sec_attr in libopensc/sc.c in OpenSC before 0.19.0-rc1 could be used by attackers able to supply crafted smartcards to cause a denial of service (application crash) or possibly have unspecified other impact.

Score
6.6 medium
Published
2018-09-04
Links
NVD · cve.org

Affected ports (1)

PortPackageVersionStatusMaintainer
security/libp11libp110.4.20unaddressedale@FreeBSD.org

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>libp11</name>
	<range><lt>FIXME</lt></range>
      </package>
    </affects>
    <description>
      <body xmlns="http://www.w3.org/1999/xhtml">
	<p>A double free when handling responses from a smartcard in
	sc_file_set_sec_attr in libopensc/sc.c in OpenSC before 0.19.0-rc1
	could be used by attackers able to supply crafted smartcards to cause
	a denial of service (application crash) or possibly have unspecified
	other impact.</p>
      </body>
    </description>
    <references>
      <cvename>CVE-2018-16423</cvename>
      <url>https://nvd.nist.gov/vuln/detail/CVE-2018-16423</url>
    </references>
    <dates>
      <discovery>2018-09-04</discovery>
      <entry>2026-10-26</entry>
    </dates>
  </vuln>