CVE-2020-14422: python from 3.0.0 (inclusive), before 3.5.10 (exclusive), from 3.6.0 (inclusive), before 3.6.12 (exclusive), from…

Affected technology

python · from 3.0.0 (inclusive), before 3.5.10 (exclusive)
python

python · from 3.6.0 (inclusive), before 3.6.12 (exclusive)
python

python · from 3.7.0 (inclusive), before 3.7.9 (exclusive)
python

python · from 3.8.0 (inclusive), before 3.8.4 (exclusive)
python

leap · 15.1
opensuse

leap · 15.2
opensuse

fedora · 31
fedoraproject

fedora · 32
fedoraproject

enterprise manager ops center · 12.4.0.0
oracle

n/a · n/a
Vendor not specified by the source

Description’s affected range: through 3.8.3 improperly computes hash values in the IPv4Interface and IPv6Interface classes, which might

Component: Not specified by the source

Attack conditions (NVD, CVSS 3.1): Network (remote) · No privileges required · No user interaction required

What an attacker can do

A remote attacker might 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. NVD’s CVSS 3.1 assessment (base score 5.9/10) rates confidentiality and integrity impact as none; availability impact as high.