High severity7.5OSV Advisory· Published Nov 20, 2018· Updated Jun 17, 2026
CVE-2018-19396
CVE-2018-19396
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.
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Affected products
3Patches
Vulnerability mechanics
References
3- bugs.php.net/bug.phpnvdExploitIssue TrackingMailing ListVendor Advisory
- www.securityfocus.com/bid/105989nvdThird Party AdvisoryVDB Entry
- security.netapp.com/advisory/ntap-20181221-0005/nvdThird Party Advisory
News mentions
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