CVE-2016-9138

CRITICAL

PHP < 5.6.27 and 7.x < 7.0.12 - Use-After-Free via Serialized Data

Title source: llm
STIX 2.1

Description

PHP through 5.6.27 and 7.x through 7.0.12 mishandles property modification during __wakeup processing, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via crafted serialized data, as demonstrated by Exception::__toString with DateInterval::__wakeup.

References (3)

Core 3
Core References
Vendor Advisory x_refsource_confirm
https://bugs.php.net/bug.php?id=73147
Third Party Advisory mailing-list x_refsource_mlist
http://www.openwall.com/lists/oss-security/2016/11/01/2
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/95268

Scores

CVSS v3 9.8
EPSS 0.0103
EPSS Percentile 77.6%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-416
Status published
Products (14)
php/php 7.0.0
php/php 7.0.1
php/php 7.0.2
php/php 7.0.3
php/php 7.0.4
php/php 7.0.5
php/php 7.0.6
php/php 7.0.7
php/php 7.0.8
php/php 7.0.9
... and 4 more
Published Jan 04, 2017
Tracked Since Feb 18, 2026