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f5F5F5:K50602063
HistoryFeb 28, 2019 - 12:00 a.m.

K50602063 : PHP vulnerability CVE-2019-9021

2019-02-2800:00:00
my.f5.com
111

8.5 High

AI Score

Confidence

High

0.013 Low

EPSS

Percentile

86.0%

Security Advisory Description

An issue was discovered in PHP before 5.6.40, 7.x before 7.1.26, 7.2.x before 7.2.14, and 7.3.x before 7.3.1. A heap-based buffer over-read in PHAR reading functions in the PHAR extension may allow an attacker to read allocated or unallocated memory past the actual data when trying to parse the file name, a different vulnerability than CVE-2018-20783. This is related to phar_detect_phar_fname_ext in ext/phar/phar.c. (CVE-2019-9021)

Impact

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