CVE-2020-35886

low-risk
Published 2020-12-31

An issue was discovered in the arr crate through 2020-08-25 for Rust. An attacker can smuggle non-Sync/Send types across a thread boundary to cause a data race.

Do I need to act?

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0.04% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
4
CVSS 4.7/10 Medium
LOCAL / HIGH complexity

Affected Products (1)

Arr

Affected Vendors

Arr Project

References (2)

Third Party Advisory https://rustsec.org/advisories/RUSTSEC-2020-0034.html
Third Party Advisory https://rustsec.org/advisories/RUSTSEC-2020-0034.html
17
/ 100
low-risk
Severity 12/34 · Low
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal