What is CVE-2020-36215?

CVE-2020-36215 is a high-severity vulnerability in Hashconsing_project Hashconsing, classified under Improper Synchronization. CVSS score: 7.5/10. Published 2021-01-26.

How severe is CVE-2020-36215?

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

Is CVE-2020-36215 known to be exploited?

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

Buffer overflow in Hashconsing_project Hashconsing

CVE-2020-36215

An issue was discovered in the hashconsing crate before 1.1.0 for Rust. Because HConsed does not have bounds on its Send trait or Sync trait, memory corruption can occur.

EPSS: 0.014 (68.7th 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

Hashconsing_project Hashconsing
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-2020-36215?: CVE-2020-36215 is a high-severity vulnerability in Hashconsing_project Hashconsing, classified under Improper Synchronization. CVSS score: 7.5/10. Published 2021-01-26.
How severe is CVE-2020-36215?: High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2020-36215 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.