What is CVE-2019-16141?

CVE-2019-16141 is a high-severity vulnerability in Once Cell Project, classified under Improper Input Validation. CVSS score: 7.5/10. Published 2019-09-09.

How severe is CVE-2019-16141?

High severity. CVSS v3 base score is 7.5 out of 10.

Is CVE-2019-16141 known to be exploited?

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

Improper input validation in Once Cell Project

CVE-2019-16141

An issue was discovered in the once_cell crate before 1.0.1 for Rust. There is a panic during initialization of Lazy.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.016 (73.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Once_cell_project Once_cell
N/a — versions n/a

Weakness classification (CWE)

CWE-20 — Improper Input Validation

Public proof-of-concept exploits

Artisan-Lab/Rust-memory-safety-bugs

References

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

Frequently asked questions

What is CVE-2019-16141?: CVE-2019-16141 is a high-severity vulnerability in Once Cell Project, classified under Improper Input Validation. CVSS score: 7.5/10. Published 2019-09-09.
How severe is CVE-2019-16141?: High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2019-16141 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.