cvedb.io
CVE-2025-64517
MEDIUM · CVSS 4.4
EPSS exploitation probability: 0%
Published 2025-11-12T22:15:50.460 · Last modified 2026-06-17T09:54:31.317

Summary

sudo-rs is a memory safe implementation of sudo and su written in Rust. With `Defaults targetpw` (or `Defaults rootpw`) enabled, the password of the target account (or root account) instead of the invoking user is used for authentication. sudo-rs starting in version 0.2.5 and prior to version 0.2.10 incorrectly recorded the invoking user’s UID instead of the authenticated-as user's UID in the authentication timestamp. Any later `sudo` invocation on the same terminal while the timestamp was still valid would use that timestamp, potentially bypassing new authentication even if the policy would have required it. A highly-privileged user (able to run commands as other users, or as root, through sudo) who knows one password of an account they are allowed to run commands as, would be able to ru

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.