CVE-2020-35864 — HIGH (7.5)

Q: What is CVE-2020-35864?

CVE-2020-35864 is a vulnerability with a CVSS score of 7.5 (HIGH). An issue was discovered in the flatbuffers crate through 2020-04-11 for Rust. read_scalar (and read_scalar_at) can transmute values without unsafe blocks.

Q: How severe is CVE-2020-35864?

CVE-2020-35864 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2020-35864?

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

Vulnerability Description

An issue was discovered in the flatbuffers crate through 2020-04-11 for Rust. read_scalar (and read_scalar_at) can transmute values without unsafe blocks.

CVSS Score

7.5

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Google	Flatbuffers	>= 0.4.0, <= 1.12.0

References

https://rustsec.org/advisories/RUSTSEC-2020-0009.htmlExploitThird Party Advisory
https://rustsec.org/advisories/RUSTSEC-2020-0009.htmlExploitThird Party Advisory

FAQ

What is CVE-2020-35864?

CVE-2020-35864 is a vulnerability with a CVSS score of 7.5 (HIGH). An issue was discovered in the flatbuffers crate through 2020-04-11 for Rust. read_scalar (and read_scalar_at) can transmute values without unsafe blocks.

How severe is CVE-2020-35864?

CVE-2020-35864 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-35864?

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