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MEDIUM · 4.7

CVE-2020-35886

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.

Vulnerability Description

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.

CVSS Score

4.7

MEDIUM

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Affected Products

VendorProductVersions
Arr ProjectArr<= 2020-08-25

Related Weaknesses (CWE)

CWE-362

References

FAQ

What is CVE-2020-35886?

CVE-2020-35886 is a vulnerability with a CVSS score of 4.7 (MEDIUM). 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.

How severe is CVE-2020-35886?

CVE-2020-35886 has been rated MEDIUM with a CVSS base score of 4.7/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-35886?

Check the references section above for vendor advisories and patch information. Affected products include: Arr Project Arr.