CVE-2018-19395 is a denial-of-service vulnerability affecting PHP versions 5.x through 7.1.24 on Windows. It stems from a NULL pointer dereference in the ext/standard/var.c component when handling COM objects, specifically demonstrated by serializing "WScript.Shell". Rated 7.5 HIGH, this vulnerability can be exploited remotely with low complexity, leading to an application crash without requiring user interaction or privileges. There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 5.0.0, <= 7.1.24CPE matchmatch criteria | cpe:2.3:a:php:php:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.