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K
f5F5F5:K51753557
HistoryMay 07, 2018 - 12:00 a.m.

K51753557 : PHP vulnerability CVE-2015-9253

2018-05-0700:00:00
my.f5.com
64

7.6 High

AI Score

Confidence

High

0.006 Low

EPSS

Percentile

78.2%

Security Advisory Description

An issue was discovered in PHP through 7.2.2. The php-fpm master process restarts a child process in an endless loop when using program execution functions (e.g., passthru, exec, shell_exec, or system) with a non-blocking STDIN stream, causing this master process to consume 100% of the CPU, and consume disk space with a large volume of error logs, as demonstrated by an attack by a customer of a shared-hosting facility. (CVE-2015-9253)

Impact

There is no impact; F5 products are not affected by this vulnerability.

7.6 High

AI Score

Confidence

High

0.006 Low

EPSS

Percentile

78.2%