CVE-2015-8876

CRITICAL

PHP 5.4.0-5.4.43 - Denial of Service via Crafted Serialized Exception Data

Title source: llm
STIX 2.1

Description

Zend/zend_exceptions.c in PHP before 5.4.44, 5.5.x before 5.5.28, and 5.6.x before 5.6.12 does not validate certain Exception objects, which allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) or trigger unintended method execution via crafted serialized data.

References (3)

Core 3
Core References
Third Party Advisory vendor-advisory x_refsource_redhat
http://rhn.redhat.com/errata/RHSA-2016-2750.html
Vendor Advisory x_refsource_confirm
http://www.php.net/ChangeLog-5.php
Exploit, Vendor Advisory x_refsource_confirm
https://bugs.php.net/bug.php?id=70121

Scores

CVSS v3 9.8
EPSS 0.0940
EPSS Percentile 92.9%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

Status published
Products (1)
php/php 5.4.0 - 5.4.44
Published May 22, 2016
Tracked Since Feb 18, 2026