CVE-2021-31866

NameCVE-2021-31866
DescriptionRedmine 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.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
NVD severitymedium

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
redmine (PTS)stretch (security), stretch3.3.1-4+deb9u3vulnerable
sid4.0.7-1vulnerable

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
redminesource(unstable)(unfixed)

Notes

https://www.redmine.org/news/131
https://www.redmine.org/projects/redmine/repository/revisions/20854

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