CVE-2020-35904 — MEDIUM (5.5)

Q: How severe is CVE-2020-35904?

CVE-2020-35904 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2020-35904?

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

Vulnerability Description

An issue was discovered in the crossbeam-channel crate before 0.4.4 for Rust. It has incorrect expectations about the relationship between the memory allocation and how many iterator elements there are.

CVSS Score

5.5

MEDIUM

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Crossbeam-Channel Project	Crossbeam-Channel	< 0.4.4

References

https://rustsec.org/advisories/RUSTSEC-2020-0052.htmlExploitPatchThird Party Advisory
https://rustsec.org/advisories/RUSTSEC-2020-0052.htmlExploitPatchThird Party Advisory

FAQ

What is CVE-2020-35904?

CVE-2020-35904 is a vulnerability with a CVSS score of 5.5 (MEDIUM). An issue was discovered in the crossbeam-channel crate before 0.4.4 for Rust. It has incorrect expectations about the relationship between the memory allocation and how many iterator elements there ar...

How severe is CVE-2020-35904?

CVE-2020-35904 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-35904?

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