Vulnerability in Bigint Project

CVE-2020-35880

An issue was discovered in the bigint crate through 2020-05-07 for Rust. It allows a soundness violation.

EPSS: 0.015 (71.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Bigint_project Bigint
N/a — versions n/a

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-2020-35880?: CVE-2020-35880 is a critical-severity vulnerability in Bigint Project. CVSS score: 9.8/10. Published 2020-12-31.
How severe is CVE-2020-35880?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2020-35880 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.