What is CVE-2020-36220?

CVE-2020-36220 is a medium-severity vulnerability in Va-Ts Project, classified under Improper Synchronization. CVSS score: 5.9/10. Published 2021-01-26.

How severe is CVE-2020-36220?

Medium severity. CVSS v3 base score is 5.9 out of 10.

Is CVE-2020-36220 known to be exploited?

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

Buffer overflow in Va-Ts Project

CVE-2020-36220

An issue was discovered in the va-ts crate before 0.0.4 for Rust. Because Demuxer<T> omits a required T: Send bound, a data race and memory corruption can occur.

EPSS: 0.008 (52.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Va-ts_project Va-ts
N/a — versions n/a

Weakness classification (CWE)

Public proof-of-concept exploits

Artisan-Lab/Rust-memory-safety-bugs

References

cve@mitre.org (Exploit, x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2020-36220?: CVE-2020-36220 is a medium-severity vulnerability in Va-Ts Project, classified under Improper Synchronization. CVSS score: 5.9/10. Published 2021-01-26.
How severe is CVE-2020-36220?: Medium severity. CVSS v3 base score is 5.9 out of 10.
Is CVE-2020-36220 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.