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.
Published: 2017-01-11
Score: 9.8 Critical
EPSS: 7.1% Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Advisories
Source ID Title
EUVD EUVD EUVD-2017-14445 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.
Ubuntu USN Ubuntu USN USN-3211-1 PHP vulnerabilities
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Netapp Clustered Data Ontap
Php Php
Redhat Rhel Software Collections
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T14:55:35.744Z

Reserved: 2017-01-11T00:00:00.000Z

Link: CVE-2017-5340

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2017-01-11T06:59:00.160

Modified: 2025-04-20T01:37:25.860

Link: CVE-2017-5340

cve-icon Redhat

Severity : Moderate

Publid Date: 2016-12-29T00:00:00Z

Links: CVE-2017-5340 - Bugzilla

cve-icon OpenCVE Enrichment

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Weaknesses