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Improper Input Validation Affecting rh-php70-php-opcache package, versions <0:7.0.27-1.el7

Severity

 Recommended
0.0
medium
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.2% (58th percentile)

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  • Snyk IDSNYK-RHEL7-RHPHP70PHPOPCACHE-4743359
  • published26 Jul 2021
  • disclosed25 Jul 2017
Report a new vulnerability Found a mistake?

Introduced: 25 Jul 2017

CVE-2017-11628  (opens in a new tab)
CWE-20  (opens in a new tab)

How to fix?

Upgrade RHEL:7 rh-php70-php-opcache to version 0:7.0.27-1.el7 or higher.
This issue was patched in RHSA-2018:1296.

NVD Description

Note: Versions mentioned in the description apply only to the upstream rh-php70-php-opcache package and not the rh-php70-php-opcache package as distributed by RHEL. See How to fix? for RHEL:7 relevant fixed versions and status.

In PHP before 5.6.31, 7.x before 7.0.21, and 7.1.x before 7.1.7, a stack-based buffer overflow in the zend_ini_do_op() function in Zend/zend_ini_parser.c could cause a denial of service or potentially allow executing code. NOTE: this is only relevant for PHP applications that accept untrusted input (instead of the system's php.ini file) for the parse_ini_string or parse_ini_file function, e.g., a web application for syntax validation of php.ini directives.