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MEDIUM · 4.7

CVE-2020-35905

An issue was discovered in the futures-util crate before 0.3.7 for Rust. MutexGuard::map can cause a data race for certain closure situations (in safe code).

Vulnerability Description

An issue was discovered in the futures-util crate before 0.3.7 for Rust. MutexGuard::map can cause a data race for certain closure situations (in safe code).

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
Rust-LangFuture-Utils< 0.3.7

Related Weaknesses (CWE)

CWE-362

References

FAQ

What is CVE-2020-35905?

CVE-2020-35905 is a vulnerability with a CVSS score of 4.7 (MEDIUM). An issue was discovered in the futures-util crate before 0.3.7 for Rust. MutexGuard::map can cause a data race for certain closure situations (in safe code).

How severe is CVE-2020-35905?

CVE-2020-35905 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-2020-35905?

Check the references section above for vendor advisories and patch information. Affected products include: Rust-Lang Future-Utils.