PyPi: Matrix-Sydent

CVE-2021-29432

Safety vulnerability ID: 42310

This vulnerability was reviewed by experts

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

Created at Apr 15, 2021 Updated at Nov 29, 2024

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Advisory

Sydent 2.3.0 includes a fix for CVE-2021-29432: A malicious user could abuse Sydent to send out arbitrary emails from the Sydent email address. This could be used to construct plausible phishing emails, for example.

Affected package

matrix-sydent

Latest version: 2.6.1

Reference Matrix Identity Verification and Lookup Server

Affected versions

Fixed versions

Vulnerability changelog

This vulnerability has no description

Resources

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Severity Details

CVSS Base Score

MEDIUM 5.7

CVSS v3 Details

MEDIUM 5.7

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

CVSS v2 Details

LOW 3.5

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