CVE-2015-8876
Critical
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.
SeverityCritical
CVSS9.8
Exploit probability95. percentile7.7%
Product
Php
PublishedMay 22, 2016
First seenMay 22, 2016
How to fix
Update
- php php5.4.44, 5.5.28, 5.6.12 or later
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| php php | 5.4.0 ≤ v < 5.4.44, 5.5.0 ≤ v < 5.5.28, 5.6.0 ≤ v < 5.6.12 | 5.4.44, 5.5.28, 5.6.12 |
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