CVE-2020-35913 — MEDIUM (4.7)

Q: What is CVE-2020-35913?

CVE-2020-35913 is a vulnerability with a CVSS score of 4.7 (MEDIUM). An issue was discovered in the lock_api crate before 0.4.2 for Rust. A data race can occur because of RwLockReadGuard unsoundness.

Q: How severe is CVE-2020-35913?

CVE-2020-35913 has been rated MEDIUM with a CVSS base score of 4.7/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2020-35913?

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

Vulnerability Description

An issue was discovered in the lock_api crate before 0.4.2 for Rust. A data race can occur because of RwLockReadGuard unsoundness.

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

Vendor	Product	Versions
Lock Api Project	Lock Api	< 0.4.2

Related Weaknesses (CWE)

CWE-362

References

https://rustsec.org/advisories/RUSTSEC-2020-0070.htmlThird Party Advisory
https://rustsec.org/advisories/RUSTSEC-2020-0070.htmlThird Party Advisory

FAQ

What is CVE-2020-35913?

CVE-2020-35913 is a vulnerability with a CVSS score of 4.7 (MEDIUM). An issue was discovered in the lock_api crate before 0.4.2 for Rust. A data race can occur because of RwLockReadGuard unsoundness.

How severe is CVE-2020-35913?

CVE-2020-35913 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-2020-35913?

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