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CVE-2025-64170

19
FAUCET Score

CVE-2025-64170 affects sudo-rs versions 0.2.7 through 0.2.9, a memory-safe sudo and su implementation in Rust. The vulnerability, rated with a CVSS score of 3.8 (LOW), allows partial password exposure if a user starts typing a password but delays pressing Enter, causing echoed keystrokes. This could lead to information disclosure, potentially aiding social engineering or "Pass-By" attacks. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
TrifectatechfoundationSudo-Rs
>= 0.2.7, < 0.2.10CNA affected

CVSS Data

CVSS version used by this source: 3.1

3.8LOW

CVSS:3.1/AV:P/AC:H/PR:H/UI:R/S:U/C:H/I:N/A:N

Attack Vector
PHYSICAL
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
0.1
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.14%
Probability of exploitation in next 30 days
EPSS Percentile
3.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0014 is in the 0th percentile among its peer group of 3 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.0 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

rustpatch availablevia ghsa
Product: sudo-rsFixed in: 0.2.10

Vendor Advisories (1)

rustGHSA-c978-wq47-pvvwlow

sudo-rs: Partial password reveal is possible after timeout

Nov 12, 2025

References

github.com / trifectatechfoundation/sudo-rs/releases/tag/v0.2.10
github.com / trifectatechfoundation/sudo-rs/security/advisories/GHSA-c978-wq47-pvvw