What is CVE-2020-36452?

CVE-2020-36452 is a critical-severity vulnerability in Array-Tools Project, classified under Use of Uninitialized Resource. CVSS score: 9.8/10. Published 2021-08-08.

How severe is CVE-2020-36452?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in Array-Tools Project

CVE-2020-36452

An issue was discovered in the array-tools crate before 0.3.2 for Rust. FixedCapacityDequeLike::clone() has a drop of uninitialized memory.

EPSS: 0.011 (62.8th 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

Array-tools_project Array-tools
N/a — versions n/a

Weakness classification (CWE)

CWE-908 — Use of Uninitialized Resource

References

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

Frequently asked questions

What is CVE-2020-36452?: CVE-2020-36452 is a critical-severity vulnerability in Array-Tools Project, classified under Use of Uninitialized Resource. CVSS score: 9.8/10. Published 2021-08-08.
How severe is CVE-2020-36452?: Critical severity. CVSS v3 base score is 9.8 out of 10.