What is CVE-2021-25901?

CVE-2021-25901 is a medium-severity vulnerability in Lazy-Init Project, classified under Out-of-bounds Read. CVSS score: 5.3/10. Published 2021-01-26.

How severe is CVE-2021-25901?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Is CVE-2021-25901 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Out-of-bounds Read in Lazy-Init Project

CVE-2021-25901

An issue was discovered in the lazy-init crate through 2021-01-17 for Rust. Lazy lacks a Send bound, leading to a data race.

Vulnerability class: Buffer Overflow

EPSS: 0.013 (67.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L.

Affected products

Lazy-init_project Lazy-init
N/a — versions n/a

Weakness classification (CWE)

CWE-125 — Out-of-bounds Read

Public proof-of-concept exploits

Artisan-Lab/Rust-memory-safety-bugs

References

cve@mitre.org (Patch, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2021-25901?: CVE-2021-25901 is a medium-severity vulnerability in Lazy-Init Project, classified under Out-of-bounds Read. CVSS score: 5.3/10. Published 2021-01-26.
How severe is CVE-2021-25901?: Medium severity. CVSS v3 base score is 5.3 out of 10.
Is CVE-2021-25901 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.