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Python 'Hash Collision' Denial of Service Vulnerability (Windows)

Information

Severity

Severity

Medium

Family

Family

Denial of Service

CVSSv2 Base

CVSSv2 Base

4.3

CVSSv2 Vector

CVSSv2 Vector

AV:N/AC:M/Au:N/C:N/I:N/A:P

Solution Type

Solution Type

Vendor Patch

Created

Created

9 years ago

Modified

Modified

5 years ago

Summary

This host is installed with Python and is prone to denial of service vulnerability.

Insight

Insight

Flaw is due to an error within a hash generation function when hashing form posts and updating a hash table.

Affected Software

Affected Software

Python version 2.7 before 3.4.

Detection Method

Detection Method

Checks if a vulnerable version is present on the target host.

Solution

Solution

Upgrade to Python version 3.4 or later.

Common Vulnerabilities and Exposures (CVE)