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CVE details

CVE-2023-45232

EDK2's Network Package is susceptible to an infinite loop vulnerability when parsing unknown options in the Destination Options header of IPv6. This vulnerability can be exploited by an attacker to gain unauthorized access and potentially lead to a loss of Availability.

Score
7.5 high
Published
2024-01-16
Links
NVD · cve.org

Matched ports (8)

PortPackageVersionStatusMaintainer
sysutils/edk2edk2-bhyveg202508_3unaddresseduboot@FreeBSD.org
sysutils/edk2edk2-fvpg202508_3unaddresseduboot@FreeBSD.org
sysutils/edk2edk2-macchiatobing202508_3unaddresseduboot@FreeBSD.org
sysutils/edk2edk2-qemu-i386g202508_3unaddresseduboot@FreeBSD.org
sysutils/edk2edk2-qemu-x64g202508_3unaddresseduboot@FreeBSD.org
sysutils/edk2edk2-rpi3g202508_3unaddresseduboot@FreeBSD.org
sysutils/edk2edk2-rpi4g202508_3unaddresseduboot@FreeBSD.org
sysutils/edk2edk2-xen-x64g202508_3unaddresseduboot@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>edk2-bhyve</name>
	<range><lt>FIXME</lt></range>
      </package>
      <package>
	<name>edk2-fvp</name>
	<range><lt>FIXME</lt></range>
      </package>
      <package>
	<name>edk2-macchiatobin</name>
	<range><lt>FIXME</lt></range>
      </package>
      <package>
	<name>edk2-qemu-i386</name>
	<range><lt>FIXME</lt></range>
      </package>
      <package>
	<name>edk2-qemu-x64</name>
	<range><lt>FIXME</lt></range>
      </package>
      <package>
	<name>edk2-rpi3</name>
	<range><lt>FIXME</lt></range>
      </package>
      <package>
	<name>edk2-rpi4</name>
	<range><lt>FIXME</lt></range>
      </package>
      <package>
	<name>edk2-xen-x64</name>
	<range><lt>FIXME</lt></range>
      </package>
    </affects>
    <description>
      <body xmlns="http://www.w3.org/1999/xhtml">
	<p>EDK2's Network Package is susceptible to an infinite loop
	vulnerability when parsing unknown options in the Destination Options
	header of IPv6. This
 vulnerability can be exploited by an attacker to
	gain unauthorized 
access and potentially lead to a loss of
	Availability.</p>
      </body>
    </description>
    <references>
      <cvename>CVE-2023-45232</cvename>
      <url>https://nvd.nist.gov/vuln/detail/CVE-2023-45232</url>
    </references>
    <dates>
      <discovery>2024-01-16</discovery>
      <entry>2026-10-26</entry>
    </dates>
  </vuln>