Use After Free Affecting php-intl package, versions *


Severity

Recommended
medium

Based on CentOS security rating.

Threat Intelligence

EPSS
0.97% (84th percentile)

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  • Snyk IDSNYK-CENTOS6-PHPINTL-1971978
  • published26 Jul 2021
  • disclosed27 Dec 2016

Introduced: 27 Dec 2016

CVE-2016-7479  (opens in a new tab)
CWE-416  (opens in a new tab)

How to fix?

There is no fixed version for Centos:6 php-intl.

NVD Description

Note: Versions mentioned in the description apply only to the upstream php-intl package and not the php-intl package as distributed by Centos. See How to fix? for Centos:6 relevant fixed versions and status.

In all versions of PHP 7, during the unserialization process, resizing the 'properties' hash table of a serialized object may lead to use-after-free. A remote attacker may exploit this bug to gain arbitrary code execution.