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CVE-2018-21018

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Date: September 22, 2019

Mastodon before 2.6.3 mishandles timeouts of incompletely established sessions.

Language: Ruby

Severity Score

Severity Score

Weakness Type (CWE)

Insufficient Session Expiration

CWE-613

Top Fix

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CVSS v3.1

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

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): PARTIAL
Integrity (I): PARTIAL
Availability (A): PARTIAL
Additional information:

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