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.
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://www.openwall.com/lists/oss-security/2016/11/01/2Third Party Advisory
- http://www.securityfocus.com/bid/95268
- https://bugs.php.net/bug.php?id=73147Vendor Advisory
- http://www.openwall.com/lists/oss-security/2016/11/01/2Third Party Advisory
- http://www.securityfocus.com/bid/95268
- https://bugs.php.net/bug.php?id=73147Vendor Advisory
Timeline
- Published
- Jan 4, 2017
- Last modified
- Jun 17, 2026
- NVD status
- Modified