Python before 2.6.8, 2.7.x before 2.7.3, 3.x before 3.1.5, and 3.2.x before 3.2.3 computes hash values without restricting the ability to trigger hash collisions predictably, which allows context-dependent attackers to cause a denial of service (CPU consumption) via crafted input to an application that maintains a hash table.
Name | Vendor | Start Version | End Version |
---|---|---|---|
Python | Python | * | 2.6.7 (including) |
Python | Python | 0.9.0 (including) | 0.9.0 (including) |
Python | Python | 0.9.1 (including) | 0.9.1 (including) |
Python | Python | 1.2 (including) | 1.2 (including) |
Python | Python | 1.3 (including) | 1.3 (including) |
Python | Python | 1.5.2 (including) | 1.5.2 (including) |
Python | Python | 1.6 (including) | 1.6 (including) |
Python | Python | 1.6.1 (including) | 1.6.1 (including) |
Python | Python | 2.0 (including) | 2.0 (including) |
Python | Python | 2.0.1 (including) | 2.0.1 (including) |
Python | Python | 2.1 (including) | 2.1 (including) |
Python | Python | 2.1.1 (including) | 2.1.1 (including) |
Python | Python | 2.1.2 (including) | 2.1.2 (including) |
Python | Python | 2.1.3 (including) | 2.1.3 (including) |
Python | Python | 2.2 (including) | 2.2 (including) |
Python | Python | 2.2.1 (including) | 2.2.1 (including) |
Python | Python | 2.2.2 (including) | 2.2.2 (including) |
Python | Python | 2.2.3 (including) | 2.2.3 (including) |
Python | Python | 2.3.1 (including) | 2.3.1 (including) |
Python | Python | 2.3.2 (including) | 2.3.2 (including) |
Python | Python | 2.3.3 (including) | 2.3.3 (including) |
Python | Python | 2.3.4 (including) | 2.3.4 (including) |
Python | Python | 2.3.5 (including) | 2.3.5 (including) |
Python | Python | 2.3.7 (including) | 2.3.7 (including) |
Python | Python | 2.4.1 (including) | 2.4.1 (including) |
Python | Python | 2.4.2 (including) | 2.4.2 (including) |
Python | Python | 2.4.3 (including) | 2.4.3 (including) |
Python | Python | 2.4.4 (including) | 2.4.4 (including) |
Python | Python | 2.4.6 (including) | 2.4.6 (including) |
Python | Python | 2.5.1 (including) | 2.5.1 (including) |
Python | Python | 2.5.2 (including) | 2.5.2 (including) |
Python | Python | 2.5.3 (including) | 2.5.3 (including) |
Python | Python | 2.5.4 (including) | 2.5.4 (including) |
Python | Python | 2.5.6 (including) | 2.5.6 (including) |
Python | Python | 2.5.150 (including) | 2.5.150 (including) |
Python | Python | 2.6.1 (including) | 2.6.1 (including) |
Python | Python | 2.6.2 (including) | 2.6.2 (including) |
Python | Python | 2.6.3 (including) | 2.6.3 (including) |
Python | Python | 2.6.4 (including) | 2.6.4 (including) |
Python | Python | 2.6.5 (including) | 2.6.5 (including) |
Python | Python | 2.6.6 (including) | 2.6.6 (including) |
Python | Python | 2.6.2150 (including) | 2.6.2150 (including) |
Python | Python | 2.6.6150 (including) | 2.6.6150 (including) |