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CVE-2025-64170

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Date: November 12, 2025

sudo-rs is a memory safe implementation of sudo and su written in Rust. Starting in version 0.2.7 and prior to version 0.2.10, if a user begins entering a password but does not press return for an extended period, a password timeout may occur. When this happens, the keystrokes that were entered are echoed back to the console. This could reveal partial password information, possibly exposing history files when not carefully handled by the user and on screen, usable for Social Engineering or Pass-By attacks. Version 0.2.10 fixes the issue.

Severity Score

Severity Score

Weakness Type (CWE)

Missing Password Field Masking

CWE-549

Top Fix

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Upgrade Version

Upgrade to version sudo-rs - 0.2.10;https://github.com/trifectatechfoundation/sudo-rs.git - v0.2.10

Learn More

CVSS v3.1

Base Score:
Attack Vector (AV): PHYSICAL
Attack Complexity (AC): HIGH
Privileges Required (PR): HIGH
User Interaction (UI): REQUIRED
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): NONE
Availability (A): NONE

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