CVE Vulnerability

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.

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://rustsec.org/advisories/RUSTSEC-2020-0089.html Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:nanorand_project:nanorand:*:*:*:*:*:rust:*:*
Information

Published : 2020-12-31 09:15

Updated : 2021-07-21 11:39

NVD link : CVE-2020-35926

Mitre link : CVE-2020-35926

Products Affected
No products.
CWE
CWE-330

CWE-681