HTTP: PHP zend_hash_destroy Uninitialized Pointer Code Execution
This signature detects attempts to exploit a known vulnerability in PHP. Successful exploitation could result in arbitrary code execution under the context of the target application.
Extended 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.
Affected Products
Netapp clustered_data_ontap
Short Name
HTTP:PHP:ZEND-HASH-DESTROY-CE
Severity
Major
Recommended
True
Recommended Action
Drop
Category
HTTP
Keywords
CVE-2017-5340 Code Execution PHP Pointer Uninitialized bid:95371 zend_hash_destroy
Release Date
02/08/2017
Supported Platforms
srx-branch-12.3
srx-19.3
srx-branch-19.3
vsrx3bsd-19.2
srx-branch-19.4
vsrx-19.4
mx-12.3
mx-19.4
vmx-19.4
mx-19.3
vsrx3bsd-19.4
srx-19.4
vsrx-12.3
vmx-19.3
vsrx-19.2
srx-12.3
Sigpack Version
3602
False Positive
Unknown
Vendors
Php
Netapp
CVSS Score
7.5