Memory leak in libmcrypt before 2.5.5 allows attackers to cause a denial of service (memory exhaustion) via a large number of requests to the application, which causes libmcrypt to dynamically load algorithms via libtool.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Libmcrypt | Mcrypt | 2.5.1_r4 (including) | 2.5.1_r4 (including) |
| Libmcrypt | Mcrypt | 2.5.2 (including) | 2.5.2 (including) |
| Libmcrypt | Mcrypt | 2.5.3 (including) | 2.5.3 (including) |
| Libmcrypt | Mcrypt | 2.5_.0 (including) | 2.5_.0 (including) |