CVE-2021-31866
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2021-31866
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-31866.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2021-31866
- Aliases
- Downstream
- Published
- 2021-04-28T07:15:07Z
- Modified
- 2025-08-09T20:01:25Z
- Severity
-
- 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
- Summary
- [none]
- Details
-
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.
- References