Vulnerabilities > CVE-2021-38562 - Information Exposure Through Discrepancy vulnerability in multiple products

CVSS 7.5 - HIGH

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

NONE

Confidentiality impact

HIGH

Integrity impact

NONE

Availability impact

NONE

network

low complexity

NVD

Published: 2021-10-18

Updated: 2023-11-07

Summary

Best Practical Request Tracker (RT) 4.2 before 4.2.17, 4.4 before 4.4.5, and 5.0 before 5.0.2 allows sensitive information disclosure via a timing attack against lib/RT/REST2/Middleware/Auth.pm.

Vulnerable Configurations

Part	Description	Count
Application	Bestpractical Bestpractical Request Tracker 5.0.0 Bestpractical Request Tracker 5.0.1 Bestpractical Request Tracker 4.4.0 Bestpractical Request Tracker 4.4.1 Bestpractical Request Tracker 4.4.2 Bestpractical Request Tracker 4.4.3 Bestpractical Request Tracker 4.4.4 Bestpractical Request Tracker 4.2.0 Bestpractical Request Tracker 4.2.1 Bestpractical Request Tracker 4.2.2 Bestpractical Request Tracker 4.2.3 Bestpractical Request Tracker 4.2.4 Bestpractical Request Tracker 4.2.5 Bestpractical Request Tracker 4.2.6 Bestpractical Request Tracker 4.2.7 Bestpractical Request Tracker 4.2.8 Bestpractical Request Tracker 4.2.9 Bestpractical Request Tracker 4.2.10 Bestpractical Request Tracker 4.2.11 Bestpractical Request Tracker 4.2.12 Bestpractical Request Tracker 4.2.13 Bestpractical Request Tracker 4.2.14 Bestpractical Request Tracker 4.2.15 Bestpractical Request Tracker 4.2.16	24
OS	Fedoraproject Fedoraproject Fedora 35	1
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