CVE-2018-19396

HIGH

PHP 5.0.0-7.1.24 - Denial of Service via Unserialize Call for com, dotnet, or variant Class

Title source: llm
STIX 2.1

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.

References (3)

Core 3
Core References
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/105989
Third Party Advisory x_refsource_confirm
https://security.netapp.com/advisory/ntap-20181221-0005/
Exploit, Issue Tracking, Mailing List, Vendor Advisory x_refsource_misc
https://bugs.php.net/bug.php?id=77177

Scores

CVSS v3 7.5
EPSS 0.0192
EPSS Percentile 83.5%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-502
Status published
Products (1)
php/php 5.0.0 - 7.1.24
Published Nov 20, 2018
Tracked Since Feb 18, 2026