CVE-2015-4116
UnknownEPSS 5.47%
Last modified
CVE-2015-4116 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 5.47% chance of exploitation in the next 30 days.
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.
Metrics
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Opensuse | Leap | 42.1 |
| Php | Php | <= 5.5.26 |
| Php | Php | 5.6.0 |
| Php | Php | 5.6.1 |
| Php | Php | 5.6.2 |
| Php | Php | 5.6.3 |
| Php | Php | 5.6.4 |
| Php | Php | 5.6.5 |
| Php | Php | 5.6.6 |
| Php | Php | 5.6.7 |
| Php | Php | 5.6.8 |
| Php | Php | 5.6.9 |
| Php | Php | 5.6.10 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2015-4116?
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.
How severe is CVE-2015-4116?
Severity scoring for CVE-2015-4116 is pending analysis. The EPSS model estimates a 5.47% probability of exploitation in the next 30 days.
How do I fix CVE-2015-4116?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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Are you affected by CVE-2015-4116?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST