CVE-2021-28037 — CRITICAL (9.8)

Q: What is CVE-2021-28037?

CVE-2021-28037 is a vulnerability with a CVSS score of 9.8 (CRITICAL). An issue was discovered in the internment crate before 0.4.2 for Rust. There is a data race that can cause memory corruption because of the unconditional implementation of Sync for Intern .

Vulnerability Description

An issue was discovered in the internment crate before 0.4.2 for Rust. There is a data race that can cause memory corruption because of the unconditional implementation of Sync for Intern<T>.

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Internment Project	Internment	< 0.4.2

References

https://rustsec.org/advisories/RUSTSEC-2021-0036.htmlPatchThird Party Advisory
https://rustsec.org/advisories/RUSTSEC-2021-0036.htmlPatchThird Party Advisory

FAQ

What is CVE-2021-28037?

CVE-2021-28037 is a vulnerability with a CVSS score of 9.8 (CRITICAL). An issue was discovered in the internment crate before 0.4.2 for Rust. There is a data race that can cause memory corruption because of the unconditional implementation of Sync for Intern<T>.

How severe is CVE-2021-28037?

CVE-2021-28037 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2021-28037?

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