What’s Vulnerable › Vulnerabilities

CVE-2018-14884

• Severity: high (CVSS 7.5 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 3.2% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2018-08-03 · updated 2026-06-17
• Weakness: CWE-476

Description

An issue was discovered in PHP 7.0.x before 7.0.27, 7.1.x before 7.1.13, and 7.2.x before 7.2.1. Inappropriately parsing an HTTP response leads to a segmentation fault because http_header_value in ext/standard/http_fopen_wrapper.c can be a NULL value that is mishandled in an atoi call.

Affected products

• NetApp Storage Automation Store: all versions
• PHP: from 7.0.0 before 7.0.27; from 7.1.0 before 7.1.13; from 7.2.0 before 7.2.1 — fixed in 7.0.27, 7.1.13, 7.2.1

How to fix

Upgrade to a fixed version: PHP 7.0.27, 7.1.13, 7.2.1. Check the vendor advisory for mitigations.

References

• http://php.net/ChangeLog-7.php
• https://access.redhat.com/errata/RHSA-2019:2519
• https://bugs.php.net/bug.php?id=75535
• https://security.netapp.com/advisory/ntap-20181107-0003/
• http://php.net/ChangeLog-7.php
• https://access.redhat.com/errata/RHSA-2019:2519
• https://bugs.php.net/bug.php?id=75535
• https://security.netapp.com/advisory/ntap-20181107-0003/

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