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.
Metrics
CVSS 3.0 9.8/10
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=0e6fe3a4c96be2d3e88389a5776f878021b4c59f
- http://www.debian.org/security/2016/dsa-3698
- http://www.openwall.com/lists/oss-security/2016/11/01/2Third Party Advisory
- http://www.php.net/ChangeLog-5.phpRelease Notes, Vendor Advisory
- http://www.php.net/ChangeLog-7.phpRelease Notes, Vendor Advisory
- http://www.securityfocus.com/bid/93577Third Party Advisory, VDB Entry
- https://bugs.php.net/bug.php?id=73147Exploit, Vendor Advisory
- https://www.tenable.com/security/tns-2016-19
- http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=0e6fe3a4c96be2d3e88389a5776f878021b4c59f
- http://www.debian.org/security/2016/dsa-3698
- http://www.openwall.com/lists/oss-security/2016/11/01/2Third Party Advisory
- http://www.php.net/ChangeLog-5.phpRelease Notes, Vendor Advisory
- http://www.php.net/ChangeLog-7.phpRelease Notes, Vendor Advisory
- http://www.securityfocus.com/bid/93577Third Party Advisory, VDB Entry
- https://bugs.php.net/bug.php?id=73147Exploit, Vendor Advisory
- https://www.tenable.com/security/tns-2016-19
Timeline
- Published
- Jan 4, 2017
- Last modified
- Jun 17, 2026
- NVD status
- Modified