CVE Database›Document archive›CVE-2014-3622

CVE-2014-3622

php: post handler potential illegal efree() vulnerability

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Severity

Low

Red Hat Product Security

5.1

CVSS 2.0

Review impact separately from score.

Published · October 3, 2014

Updated · November 22, 2025

Description

Use-after-free vulnerability in the add_post_var function in the Posthandler component in PHP 5.6.x before 5.6.1 might allow remote attackers to execute arbitrary code by leveraging a third-party filter extension that accesses a certain ksep value.

Statement

Not vulnerable. This issue did not affect the versions of PHP as shipped with Red Hat Enterprise Linux 5, 6, and 7, and Red Hat Software Collections 1.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 2.0 · 5.1
AV:N/AC:H/Au:N/C:P/I:P/A:P

CWE not specified