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PyPi: Smtpdfix

CVE-2020-36242

Transitive

Safety vulnerability ID: 39708

This vulnerability was reviewed by experts

The information on this page was manually curated by our Cybersecurity Intelligence Team.

Created at Feb 07, 2021 Updated at Nov 21, 2025
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Advisory

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Affected package

smtpdfix

Latest version: 0.5.3

A SMTP server for use as a pytest fixture that implements encryption and authentication for testing.

Affected versions

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Fixed versions

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Vulnerability changelog

Release date: 2021-02-11

- Now requires cryptography version 3.4.4 in response to security reports
- Upgrades Aiosmtpd to version 1.3.0 or greater to take advantages of updated `AUTH` handling. Versions of aiosmtpd below 1.3.0 are no longer comaptible

Resources

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Severity Details

CVSS Base Score

CRITICAL 9.1

CVSS v3 Details

CRITICAL 9.1
Attack Vector (AV)
NETWORK
Attack Complexity (AC)
LOW
Privileges Required (PR)
NONE
User Interaction (UI)
NONE
Scope (S)
UNCHANGED
Confidentiality Impact (C)
HIGH
Integrity Impact (I)
NONE
Availability Availability (A)
HIGH

CVSS v2 Details

MEDIUM 6.4
Access Vector (AV)
NETWORK
Access Complexity (AC)
LOW
Authentication (Au)
NONE
Confidentiality Impact (C)
PARTIAL
Integrity Impact (I)
NONE
Availability Impact (A)
PARTIAL