What is CVE-2020-35904?

CVE-2020-35904 is a medium-severity vulnerability in Crossbeam-Channel Project. CVSS score: 5.5/10. Published 2020-12-31.

How severe is CVE-2020-35904?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Is CVE-2020-35904 known to be exploited?

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

Vulnerability in Crossbeam-Channel Project

CVE-2020-35904

An issue was discovered in the crossbeam-channel crate before 0.4.4 for Rust. It has incorrect expectations about the relationship between the memory allocation and how many iterator elements there are.

EPSS: 0.004 (31.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.

Affected products

Crossbeam-channel_project Crossbeam-channel
N/a — versions n/a

Public proof-of-concept exploits

Artisan-Lab/Rust-memory-safety-bugs

References

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

Frequently asked questions

What is CVE-2020-35904?: CVE-2020-35904 is a medium-severity vulnerability in Crossbeam-Channel Project. CVSS score: 5.5/10. Published 2020-12-31.
How severe is CVE-2020-35904?: Medium severity. CVSS v3 base score is 5.5 out of 10.
Is CVE-2020-35904 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.