Multiple use-after-free vulnerabilities in PHP before 5.4.45, 5.5.x before 5.5.29, and 5.6.x before 5.6.13 allow remote attackers to execute arbitrary code via vectors related to (1) the Serializable interface, (2) the SplObjectStorage class, and (3) the SplDoublyLinkedList class, which are mishandled during unserialization.
2016-05-16T10:59:18.427
2025-04-12T10:46:40.837
Deferred
CVSSv3.0: 9.8 (CRITICAL)
AV:N/AC:L/Au:N/C:P/I:P/A:P
10.0
6.4
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Application | php | php | ≤ 5.4.44 | Yes |
| Application | php | php | 5.5.0 | Yes |
| Application | php | php | 5.5.1 | Yes |
| Application | php | php | 5.5.2 | Yes |
| Application | php | php | 5.5.3 | Yes |
| Application | php | php | 5.5.4 | Yes |
| Application | php | php | 5.5.5 | Yes |
| Application | php | php | 5.5.6 | Yes |
| Application | php | php | 5.5.7 | Yes |
| Application | php | php | 5.5.8 | Yes |
| Application | php | php | 5.5.9 | Yes |
| Application | php | php | 5.5.10 | Yes |
| Application | php | php | 5.5.11 | Yes |
| Application | php | php | 5.5.12 | Yes |
| Application | php | php | 5.5.13 | Yes |
| Application | php | php | 5.5.14 | Yes |
| Application | php | php | 5.5.15 | Yes |
| Application | php | php | 5.5.16 | Yes |
| Application | php | php | 5.5.17 | Yes |
| Application | php | php | 5.5.18 | Yes |
| Application | php | php | 5.5.19 | Yes |
| Application | php | php | 5.5.20 | Yes |
| Application | php | php | 5.5.21 | Yes |
| Application | php | php | 5.5.22 | Yes |
| Application | php | php | 5.5.23 | Yes |
| Application | php | php | 5.5.24 | Yes |
| Application | php | php | 5.5.25 | Yes |
| Application | php | php | 5.5.26 | Yes |
| Application | php | php | 5.5.27 | Yes |
| Application | php | php | 5.5.28 | Yes |
| Application | php | php | 5.6.0 | Yes |
| Application | php | php | 5.6.1 | Yes |
| Application | php | php | 5.6.2 | Yes |
| Application | php | php | 5.6.3 | Yes |
| Application | php | php | 5.6.4 | Yes |
| Application | php | php | 5.6.5 | Yes |
| Application | php | php | 5.6.6 | Yes |
| Application | php | php | 5.6.7 | Yes |
| Application | php | php | 5.6.8 | Yes |
| Application | php | php | 5.6.9 | Yes |
| Application | php | php | 5.6.10 | Yes |
| Application | php | php | 5.6.11 | Yes |
| Application | php | php | 5.6.12 | Yes |