Use After Free Affecting php-common package, versions <0:5.4.16-23.el7_0.1


Severity

Recommended
0.0
medium
0
10

Based on CentOS security rating.

Threat Intelligence

EPSS
0.25% (66th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications

Snyk Learn

Learn about Use After Free vulnerabilities in an interactive lesson.

Start learning
  • Snyk IDSNYK-CENTOS7-PHPCOMMON-2037130
  • published26 Jul 2021
  • disclosed29 Jun 2014

Introduced: 29 Jun 2014

CVE-2014-4670  (opens in a new tab)
CWE-416  (opens in a new tab)

How to fix?

Upgrade Centos:7 php-common to version 0:5.4.16-23.el7_0.1 or higher.

NVD Description

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

Use-after-free vulnerability in ext/spl/spl_dllist.c in the SPL component in PHP through 5.5.14 allows context-dependent attackers to cause a denial of service or possibly have unspecified other impact via crafted iterator usage within applications in certain web-hosting environments.

CVSS Scores

version 3.1