blogsafe.org My Downloads

BlogSafe.org

PHP CVEs

Vulnerabilities in the PHP language itself, and which PHP versions they affect.

← Back to CVE list

CVE-2018-19396

HIGH 7.5 CVSS 3.0
Published
November 20, 2018
Last modified
June 17, 2026
NVD status
Modified
Reported by
cve@mitre.org
Weakness
CWE-502
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Description

ext/standard/var_unserializer.c in PHP 5.x through 7.1.24 allows attackers to cause a denial of service (application crash) via an unserialize call for the com, dotnet, or variant class.

Affected products and versions

  • PHP — From 5.0.0 (including) to 7.1.24 (including)

References

  • www.securityfocus.com http://www.securityfocus.com/bid/105989 Third Party Advisory, VDB Entry
  • bugs.php.net https://bugs.php.net/bug.php?id=77177 Exploit, Issue Tracking, Mailing List, Vendor Advisory
  • security.netapp.com https://security.netapp.com/advisory/ntap-20181221-0005/ Third Party Advisory
  • nvd.nist.gov Official NVD record