GMS-2022-255: Use of a Key Past its Expiration Date in Maddy Mail Server

March 7, 2022 (updated March 8, 2022)

Any configuration on any maddy version <0.5.4 using auth.pam is affected. No password expiry or account expiry checking is done when authenticating using PAM.

References

github.com/advisories/GHSA-6cp7-g972-w9m9
github.com/foxcpp/maddy/commit/7ee6a39c6a1939b376545f030a5efd6f90913583
github.com/foxcpp/maddy/releases/tag/v0.5.4
github.com/foxcpp/maddy/security/advisories/GHSA-6cp7-g972-w9m9
nvd.nist.gov/vuln/detail/CVE-2022-24732

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