ext/wddx/wddx.c in PHP before 5.6.28 and 7.x before 7.0.13 allows remote attackers to cause a denial of service (NULL pointer dereference) via crafted serialized data in a wddxPacket XML document, as demonstrated by a PDORow string.
A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit.
Name | Vendor | Start Version | End Version |
---|---|---|---|
Php | Php | * | 5.6.27 (including) |
Php | Php | 7.0.0 (including) | 7.0.0 (including) |
Php | Php | 7.0.1 (including) | 7.0.1 (including) |
Php | Php | 7.0.2 (including) | 7.0.2 (including) |
Php | Php | 7.0.3 (including) | 7.0.3 (including) |
Php | Php | 7.0.4 (including) | 7.0.4 (including) |
Php | Php | 7.0.5 (including) | 7.0.5 (including) |
Php | Php | 7.0.6 (including) | 7.0.6 (including) |
Php | Php | 7.0.7 (including) | 7.0.7 (including) |
Php | Php | 7.0.8 (including) | 7.0.8 (including) |
Php | Php | 7.0.9 (including) | 7.0.9 (including) |
Php | Php | 7.0.10 (including) | 7.0.10 (including) |
Php | Php | 7.0.11 (including) | 7.0.11 (including) |
Php | Php | 7.0.12 (including) | 7.0.12 (including) |