Description
Use-after-free vulnerability in the CURLFile implementation in ext/curl/curl_file.c in PHP before 5.6.27 and 7.x before 7.0.12 allows remote attackers to cause a denial of service or possibly have unspecified other impact via crafted serialized data that is mishandled during __wakeup processing.
References (8)
Core 8
Core References
Exploit, Vendor Advisory x_refsource_confirm
https://bugs.php.net/bug.php?id=73147
Release Notes, Vendor Advisory x_refsource_confirm
http://www.php.net/ChangeLog-7.php
Release Notes, Vendor Advisory x_refsource_confirm
http://www.php.net/ChangeLog-5.php
Third Party Advisory x_refsource_confirm
https://www.tenable.com/security/tns-2016-19
Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/93577
Third Party Advisory mailing-list
x_refsource_mlist
http://www.openwall.com/lists/oss-security/2016/11/01/2
Various Sources x_refsource_confirm
http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=0e6fe3a4c96be2d3e88389a5776f878021b4c59f
Third Party Advisory vendor-advisory
x_refsource_debian
http://www.debian.org/security/2016/dsa-3698
Scores
CVSS v3
9.8
EPSS
0.0094
EPSS Percentile
76.5%
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 (13)
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 3 more
Published
Jan 04, 2017
Tracked Since
Feb 18, 2026