Vulnerabilities > CVE-2021-31866 - Information Exposure Through Discrepancy vulnerability in multiple products

CVSS 5.3 - MEDIUM

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

NONE

Confidentiality impact

LOW

Integrity impact

NONE

Availability impact

NONE

network

low complexity

redmine

debian

CWE-203

NVD

Published: 2021-04-28

Updated: 2024-11-21

Summary

Redmine before 4.0.9 and 4.1.x before 4.1.3 allows an attacker to learn the values of internal authentication keys by observing timing differences in string comparison operations within SysController and MailHandlerController.

Vulnerable Configurations

Part	Description	Count
Application	Redmine Redmine Redmine 4.1.0 Redmine Redmine 4.1.1 Redmine Redmine 4.1.2 Redmine Redmine 0.1.0 Redmine Redmine 0.2.0 Redmine Redmine 0.2.1 Redmine Redmine 0.2.2 Redmine Redmine 0.3.0 Redmine Redmine 0.4.0 Redmine Redmine 0.4.1 Redmine Redmine 0.4.2 Redmine Redmine 0.5.0 Redmine Redmine 0.5.1 Redmine Redmine 0.6.0 Redmine Redmine 0.6.1 Redmine Redmine 0.6.2 Redmine Redmine 0.6.3 Redmine Redmine 0.6.4 Redmine Redmine 0.7.0 Redmine Redmine 0.7.1 Redmine Redmine 0.7.2 Redmine Redmine 0.7.3 Redmine Redmine 0.7.4 Redmine Redmine 0.8.0 Redmine Redmine 0.8.1 Redmine Redmine 0.8.2 Redmine Redmine 0.8.3 Redmine Redmine 0.8.4 Redmine Redmine 0.8.5 Redmine Redmine 0.8.6 Redmine Redmine 0.8.7 Redmine Redmine 0.9.0 Redmine Redmine 0.9.1 Redmine Redmine 0.9.2 Redmine Redmine 0.9.3 Redmine Redmine 0.9.4 Redmine Redmine 0.9.5 Redmine Redmine 0.9.6 Redmine Redmine 1.0.0 Redmine Redmine 1.0.1 Redmine Redmine 1.0.2 Redmine Redmine 1.0.3 Redmine Redmine 1.0.4 Redmine Redmine 1.0.5 Redmine Redmine 1.1.0 Redmine Redmine 1.1.1 Redmine Redmine 1.1.2 Redmine Redmine 1.1.3 Redmine Redmine 1.2.0 Redmine Redmine 1.2.1 Redmine Redmine 1.2.2 Redmine Redmine 1.2.3 Redmine Redmine 1.3.0 Redmine Redmine 1.3.1 Redmine Redmine 1.3.2 Redmine Redmine 1.3.3 Redmine Redmine 1.4.0 Redmine Redmine 1.4.1 Redmine Redmine 1.4.2 Redmine Redmine 1.4.3 Redmine Redmine 1.4.4 Redmine Redmine 1.4.5 Redmine Redmine 1.4.6 Redmine Redmine 1.4.7 Redmine Redmine 2.0.0 Redmine Redmine 2.0.1 Redmine Redmine 2.0.2 Redmine Redmine 2.0.3 Redmine Redmine 2.0.4 Redmine Redmine 2.1.0 Redmine Redmine 2.1.1 Redmine Redmine 2.1.2 Redmine Redmine 2.1.3 Redmine Redmine 2.1.4 Redmine Redmine 2.1.5 Redmine Redmine 2.1.6 Redmine Redmine 2.2.0 Redmine Redmine 2.2.1 Redmine Redmine 2.2.2 Redmine Redmine 2.2.3 Redmine Redmine 2.2.4 Redmine Redmine 2.3.0 Redmine Redmine 2.3.1 Redmine Redmine 2.3.2 Redmine Redmine 2.3.3 Redmine Redmine 2.3.4 Redmine Redmine 2.4.0 Redmine Redmine 2.4.1 Redmine Redmine 2.4.2 Redmine Redmine 2.4.3 Redmine Redmine 2.4.4 Redmine Redmine 2.4.5 Redmine Redmine 2.4.6 Redmine Redmine 2.4.7 Redmine Redmine 2.5.0 Redmine Redmine 2.5.1 Redmine Redmine 2.5.2 Redmine Redmine 2.5.3 Redmine Redmine 2.6.0 Redmine Redmine 2.6.1 Redmine Redmine 2.6.2 Redmine Redmine 2.6.3 Redmine Redmine 2.6.4 Redmine Redmine 2.6.5 Redmine Redmine 2.6.6 Redmine Redmine 2.6.7 Redmine Redmine 2.6.8 Redmine Redmine 2.6.9 Redmine Redmine 2.6.10 Redmine Redmine 3.0.0 Redmine Redmine 3.0.1 Redmine Redmine 3.0.2 Redmine Redmine 3.0.3 Redmine Redmine 3.0.4 Redmine Redmine 3.0.5 Redmine Redmine 3.0.6 Redmine Redmine 3.0.7 Redmine Redmine 3.1.0 Redmine Redmine 3.1.1 Redmine Redmine 3.1.2 Redmine Redmine 3.1.3 Redmine Redmine 3.1.4 Redmine Redmine 3.1.5 Redmine Redmine 3.1.6 Redmine Redmine 3.1.7 Redmine Redmine 3.2.0 Redmine Redmine 3.2.1 Redmine Redmine 3.2.2 Redmine Redmine 3.2.3 Redmine Redmine 3.2.4 Redmine Redmine 3.2.5 Redmine Redmine 3.2.6 Redmine Redmine 3.2.7 Redmine Redmine 3.2.8 Redmine Redmine 3.2.9 Redmine Redmine 3.3.0 Redmine Redmine 3.3.1 Redmine Redmine 3.3.2 Redmine Redmine 3.3.3 Redmine Redmine 3.3.4 Redmine Redmine 3.3.5 Redmine Redmine 3.3.6 Redmine Redmine 3.3.7 Redmine Redmine 3.3.8 Redmine Redmine 3.3.9 Redmine Redmine 3.3.10 Redmine Redmine 3.4.0 Redmine Redmine 3.4.1 Redmine Redmine 3.4.2 Redmine Redmine 3.4.3 Redmine Redmine 3.4.4 Redmine Redmine 3.4.5 Redmine Redmine 3.4.6 Redmine Redmine 3.4.7 Redmine Redmine 3.4.8 Redmine Redmine 3.4.9 Redmine Redmine 3.4.10 Redmine Redmine 3.4.11 Redmine Redmine 3.4.12 Redmine Redmine 3.4.13 Redmine Redmine 4.0.0 Redmine Redmine 4.0.1 Redmine Redmine 4.0.2 Redmine Redmine 4.0.3 Redmine Redmine 4.0.4 Redmine Redmine 4.0.5 Redmine Redmine 4.0.6 Redmine Redmine 4.0.7 Redmine Redmine 4.0.8	173
OS	Debian Debian Debian Linux 9.0	1

Common Weakness Enumeration (CWE)

CWE-203 - Information Exposure Through Discrepancy

Summary

Vulnerable Configurations

Common Weakness Enumeration (CWE)

References