CVE-2020-14422 (Medium) detected in ipaddress-1.0.23-py2.py3-none-any.whl
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CVE-2020-14422 - Medium Severity Vulnerability
Vulnerable Library - ipaddress-1.0.23-py2.py3-none-any.whl
IPv4/IPv6 manipulation library
Library home page: https://files.pythonhosted.org/packages/c2/f8/49697181b1651d8347d24c095ce46c7346c37335ddc7d255833e7cde674d/ipaddress-1.0.23-py2.py3-none-any.whl
Path to dependency file: yascheduler
Path to vulnerable library: yascheduler,yascheduler/requirements.txt
Dependency Hierarchy:
- ❌ ipaddress-1.0.23-py2.py3-none-any.whl (Vulnerable Library)
Found in HEAD commit: 0de1620738529bbd5f2928bd299fbe3304a41ee4
Found in base branch: master
Vulnerability Details
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. This is fixed in: v3.5.10, v3.5.10rc1; v3.6.12; v3.7.9; v3.8.4, v3.8.4rc1, v3.8.5, v3.8.6, v3.8.6rc1; v3.9.0, v3.9.0b4, v3.9.0b5, v3.9.0rc1, v3.9.0rc2.
Publish Date: 2020-06-18
URL: CVE-2020-14422
CVSS 3 Score Details (5.9)
Base Score Metrics:
- Exploitability Metrics:
- Attack Vector: Network
- Attack Complexity: High
- Privileges Required: None
- User Interaction: None
- Scope: Unchanged
- Impact Metrics:
- Confidentiality Impact: None
- Integrity Impact: None
- Availability Impact: High
Suggested Fix
Type: Upgrade version
Origin: https://security-tracker.debian.org/tracker/CVE-2020-14422
Release Date: 2020-06-18
Fix Resolution: 3.5.3-1+deb9u2, 3.7.3-2+deb10u2, 3.8.4~rc1-1
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