Vulnerability Details : CVE-2018-19396

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.
Published 2018-11-20 21:29:02
Updated 2019-10-03 00:03:26
Source MITRE
View at NVD,   CVE.org
Vulnerability category: Denial of service

Products affected by CVE-2018-19396

  • PHP » PHP
    Versions from including (>=) 5.0.0 and up to, including, (<=) 7.1.24
    cpe:2.3:a:php:php:*:*:*:*:*:*:*:*
    Matching versions

Threat overview for CVE-2018-19396

Top countries where our scanners detected CVE-2018-19396
Top open port discovered on systems with this issue 80
IPs affected by CVE-2018-19396 961,325
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2018-19396!
*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2018-19396

EPSS FAQ
0.10%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 41 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2018-19396

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
5.0
 MEDIUM AV:N/AC:L/Au:N/C:N/I:N/A:P
10.0
2.9
 NIST
7.5
 HIGH CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
3.9
3.6
 NIST

CWE ids for CVE-2018-19396

References for CVE-2018-19396

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