Main Vulnerability Database Vulnerabilities #VU45798

Use of a broken or risky cryptographic algorithm in Mozilla NSS - CVE-2020-12401

Published: August 20, 2020

Vulnerability identifier: #VU45798

CSH Severity: Low

CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear

CVE-ID: CVE-2020-12401

CWE-ID: CWE-327

Exploitation vector: Local access

Exploit availability: No public exploit available

Vendor: Mozilla

Affected software:
Mozilla NSS

Detailed vulnerability description

The vulnerability allows a local user to gain access to sensitive information.

The vulnerability exists due to usage of ECDSA signatures. A local user can perform a side channel attack and gain access to sensitive information.

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