Vulnerability Description
Use-after-free vulnerability in the spl_ptr_heap_insert function in ext/spl/spl_heap.c in PHP before 5.5.27 and 5.6.x before 5.6.11 allows remote attackers to execute arbitrary code by triggering a failed SplMinHeap::compare operation.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Opensuse | Leap | 42.1 |
| Php | Php | <= 5.5.26 |
References
- http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=1cbd25ca15383394ffa9ee8601c5de4
- http://lists.opensuse.org/opensuse-updates/2016-06/msg00027.html
- http://php.net/ChangeLog-5.php
- https://bugs.php.net/bug.php?id=69737Exploit
- https://www.htbridge.com/advisory/HTB23262Exploit
- http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=1cbd25ca15383394ffa9ee8601c5de4
- http://lists.opensuse.org/opensuse-updates/2016-06/msg00027.html
- http://php.net/ChangeLog-5.php
- https://bugs.php.net/bug.php?id=69737Exploit
- https://www.htbridge.com/advisory/HTB23262Exploit
FAQ
What is CVE-2015-4116?
CVE-2015-4116 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Use-after-free vulnerability in the spl_ptr_heap_insert function in ext/spl/spl_heap.c in PHP before 5.5.27 and 5.6.x before 5.6.11 allows remote attackers to execute arbitrary code by triggering a fa...
How severe is CVE-2015-4116?
CVE-2015-4116 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2015-4116?
Check the references section above for vendor advisories and patch information. Affected products include: Opensuse Leap, Php Php.