python3: Hash collisions in IPv4Interface and IPv6Interface (CVE-2020-14422)
Lib/ipaddress.py in Python through 3.8.3 improperly computes hash values in the IPv4Interface and IPv6Interface classes, which might allow a remote attacker to cause a denial of service if an application is affected by the performance of a dictionary containing IPv4Interface or IPv6Interface objects, and this attacker can cause many dictionary entries to be created.
Tool used white source scan
References:
Affected branches:
- master
- v3.12
- v3.11
- v3.10
- v3.9
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