CVE-2014-3622

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.

CVSS v3 9.8 CRITICAL
CVSS v2.0 6.8 MEDIUM

9.8^/10

CVSS v3 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://php.net/ChangeLog-5.php	Release Notes Vendor Advisory
https://bugs.php.net/bug.php?id=68088	Exploit Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1151423	Issue Tracking Patch Third Party Advisory
http://php.net/ChangeLog-5.php	Release Notes Vendor Advisory
https://bugs.php.net/bug.php?id=68088	Exploit Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1151423	Issue Tracking Patch Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:php:php:*:*:*:*:*:*:*:*

History

21 Nov 2024, 02:08

Type	Values Removed	Values Added
References	~~() http://php.net/ChangeLog-5.php - Release Notes, Vendor Advisory~~	() http://php.net/ChangeLog-5.php - Release Notes, Vendor Advisory
References	~~() https://bugs.php.net/bug.php?id=68088 - Exploit, Vendor Advisory~~	() https://bugs.php.net/bug.php?id=68088 - Exploit, Vendor Advisory
References	~~() https://bugzilla.redhat.com/show_bug.cgi?id=1151423 - Issue Tracking, Patch, Third Party Advisory~~	() https://bugzilla.redhat.com/show_bug.cgi?id=1151423 - Issue Tracking, Patch, Third Party Advisory

Information

Published : 2020-02-19 13:15

Updated : 2024-11-21 02:08

NVD link : CVE-2014-3622

Mitre link : CVE-2014-3622

CVE.ORG link : CVE-2014-3622

JSON object : View

Products Affected

php

CWE

CWE-416

Use After Free

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9.8 /10