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f5F5F5:K82907233
HistoryMar 08, 2017 - 12:00 a.m.

K82907233 : PHP vulnerability CVE-2017-5340

2017-03-0800:00:00
my.f5.com
66

9.7 High

AI Score

Confidence

High

0.487 Medium

EPSS

Percentile

97.5%

Security Advisory Description

Zend/zend_hash.c in PHP before 7.0.15 and 7.1.x before 7.1.1 mishandles certain cases that require large array allocations, which allows remote attackers to execute arbitrary code or cause a denial of service (integer overflow, uninitialized memory access, and use of arbitrary destructor function pointers) via crafted serialized data. (CVE-2017-5340)
Impact
There is no impact; F5 products are not affected by this vulnerability.