Description

ext/standard/var.c in PHP 5.x through 7.1.24 on Windows allows attackers to cause a denial of service (NULL pointer dereference and application crash) because com and com_safearray_proxy return NULL in com_properties_get in ext/com_dotnet/com_handlers.c, as demonstrated by a serialize call on COM("WScript.Shell").

Remediation

References

CVE-2018-19395

Related Vulnerabilities

WebLogic Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2016-7103)

OpenSSL Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') Vulnerability (CVE-2010-3864)

Envoy Proxy Improper Input Validation Vulnerability (CVE-2019-9900)

MySQL CVE-2020-14553 Vulnerability (CVE-2020-14553)

WordPress Plugin Nextend Facebook Connect Cross-Site Scripting (1.5.0)

Severity

High

Classification

CVE-2018-19395 CWE-476 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Tags

Missing Update Known Vulnerabilities