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CVE details

CVE-2018-12447

The restore_tqb_pixels function in hevc_filter.c in libavcodec, as used in libbpg 0.9.8 and other products, has an integer overflow that leads to a heap-based buffer overflow and remote code execution.

Score
8.8 high
Published
2018-06-15
Links
NVD · cve.org · Report wrong data

Matched ports (1)

PortPackageVersionStatusMaintainer
graphics/libbpglibbpg0.9.8_6unaddressedmazhe@alkumuna.eu

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>libbpg</name>
	<range><lt>FIXME</lt></range>
      </package>
    </affects>
    <description>
      <body xmlns="http://www.w3.org/1999/xhtml">
	<p>The restore_tqb_pixels function in hevc_filter.c in libavcodec, as
	used in libbpg 0.9.8 and other products, has an integer overflow that
	leads to a heap-based buffer overflow and remote code execution.</p>
      </body>
    </description>
    <references>
      <cvename>CVE-2018-12447</cvename>
      <url>https://nvd.nist.gov/vuln/detail/CVE-2018-12447</url>
    </references>
    <dates>
      <discovery>2018-06-15</discovery>
      <entry>2026-10-26</entry>
    </dates>
  </vuln>