CVE-2022-29185Medium· 4.2▾ SunlitTiming attack
▾ Sunlit zone — Low / medium · no exploitation signal
impact 23.1 · likelihood 0.2 · exploitation 0
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Exploit-prediction probability, daily snapshots since Oct 13.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via OSV
Last analysed / modified upstream
0.9%
Affecting versions did not compare tokens in constant time, which could make it possible for an attacker to guess the 2fa token of a user.
This has been fixed by using using the crate constant_time_eq for comparison.
totp-rs >= 0.0.0-0, < 1.1.0Upgrade to a patched release:
totp-rs 1.1.0