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CRITICAL · 9.8

CVE-2020-35926

An issue was discovered in the nanorand crate before 0.5.1 for Rust. It caused any random number generator (even ChaCha) to return all zeroes because integer truncation was mishandled.

Vulnerability Description

An issue was discovered in the nanorand crate before 0.5.1 for Rust. It caused any random number generator (even ChaCha) to return all zeroes because integer truncation was mishandled.

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

VendorProductVersions
Nanorand ProjectNanorand< 0.5.1

Related Weaknesses (CWE)

CWE-330CWE-681

References

FAQ

What is CVE-2020-35926?

CVE-2020-35926 is a vulnerability with a CVSS score of 9.8 (CRITICAL). An issue was discovered in the nanorand crate before 0.5.1 for Rust. It caused any random number generator (even ChaCha) to return all zeroes because integer truncation was mishandled.

How severe is CVE-2020-35926?

CVE-2020-35926 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-2020-35926?

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