Vulnerabilities > CVE-2023-45287 - Information Exposure Through Discrepancy vulnerability in Golang GO

CVSS 7.5 - HIGH

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

NONE

Confidentiality impact

HIGH

Integrity impact

NONE

Availability impact

NONE

network

low complexity

golang

CWE-203

NVD

Published: 2023-12-05

Updated: 2024-11-21

Summary

Before Go 1.20, the RSA based TLS key exchanges used the math/big library, which is not constant time. RSA blinding was applied to prevent timing attacks, but analysis shows this may not have been fully effective. In particular it appears as if the removal of PKCS#1 padding may leak timing information, which in turn could be used to recover session key bits. In Go 1.20, the crypto/tls library switched to a fully constant time RSA implementation, which we do not believe exhibits any timing side channels.

Vulnerable Configurations

Part	Description	Count
Application	Golang Golang GO - Golang GO 0.0.0-20201203163018-Be400Aefbc4C Golang GO 1.0 Golang GO 1.0.1 Golang GO 1.0.2 Golang GO 1.0.3 Golang GO 1.1 Golang GO 1.1.1 Golang GO 1.1.2 Golang GO 1.2 Golang GO 1.2.1 Golang GO 1.2.2 Golang GO 1.3 Golang GO 1.3.1 Golang GO 1.3.2 Golang GO 1.3.3 Golang GO 1.4 Golang GO 1.4.1 Golang GO 1.4.2 Golang GO 1.4.3 Golang GO 1.5 Golang GO 1.5.1 Golang GO 1.5.2 Golang GO 1.5.3 Golang GO 1.5.4 Golang GO 1.6 Golang GO 1.6.1 Golang GO 1.6.2 Golang GO 1.6.3 Golang GO 1.6.4 Golang GO 1.7 Golang GO 1.7.1 Golang GO 1.7.2 Golang GO 1.7.3 Golang GO 1.7.4 Golang GO 1.7.5 Golang GO 1.7.6 Golang GO 1.8 Golang GO 1.8.1 Golang GO 1.8.2 Golang GO 1.8.3 Golang GO 1.8.4 Golang GO 1.8.5 Golang GO 1.8.6 Golang GO 1.8.7 Golang GO 1.9 Golang GO 1.9.1 Golang GO 1.9.2 Golang GO 1.9.3 Golang GO 1.9.4 Golang GO 1.9.5 Golang GO 1.9.6 Golang GO 1.9.7 Golang GO 1.10 Golang GO 1.10.1 Golang GO 1.10.2 Golang GO 1.10.3 Golang GO 1.10.4 Golang GO 1.10.5 Golang GO 1.10.6 Golang GO 1.10.7 Golang GO 1.10.8 Golang GO 1.11.0 Golang GO 1.11.1 Golang GO 1.11.2 Golang GO 1.11.3 Golang GO 1.11.4 Golang GO 1.11.5 Golang GO 1.11.6 Golang GO 1.11.7 Golang GO 1.11.8 Golang GO 1.11.9 Golang GO 1.11.10 Golang GO 1.11.11 Golang GO 1.11.12 Golang GO 1.11.13 Golang GO 1.12 Golang GO 1.12.0 Golang GO 1.12.1 Golang GO 1.12.2 Golang GO 1.12.3 Golang GO 1.12.4 Golang GO 1.12.5 Golang GO 1.12.6 Golang GO 1.12.7 Golang GO 1.12.8 Golang GO 1.12.9 Golang GO 1.12.10 Golang GO 1.12.11 Golang GO 1.12.12 Golang GO 1.12.13 Golang GO 1.12.14 Golang GO 1.12.15 Golang GO 1.12.16 Golang GO 1.12.17 Golang GO 1.13 Golang GO 1.13.1 Golang GO 1.13.2 Golang GO 1.13.3 Golang GO 1.13.4 Golang GO 1.13.5 Golang GO 1.13.6 Golang GO 1.13.7 Golang GO 1.13.8 Golang GO 1.13.9 Golang GO 1.13.10 Golang GO 1.13.11 Golang GO 1.13.13 Golang GO 1.13.15 Golang GO 1.14 Golang GO 1.14.0 Golang GO 1.14.1 Golang GO 1.14.2 Golang GO 1.14.3 Golang GO 1.14.5 Golang GO 1.14.7 Golang GO 1.14.8 Golang GO 1.14.12 Golang GO 1.14.14 Golang GO 1.15 Golang GO 1.15.1 Golang GO 1.15.2 Golang GO 1.15.3 Golang GO 1.15.4 Golang GO 1.15.5 Golang GO 1.15.6 Golang GO 1.15.7 Golang GO 1.15.8 Golang GO 1.15.9 Golang GO 1.15.10 Golang GO 1.15.11 Golang GO 1.15.12 Golang GO 1.15.13 Golang GO 1.16.0 Golang GO 1.16.1 Golang GO 1.16.2 Golang GO 1.16.3 Golang GO 1.16.4 Golang GO 1.16.5 Golang GO 1.16.6 Golang GO 1.16.7 Golang GO 1.16.8 Golang GO 1.16.9 Golang GO 1.16.10 Golang GO 1.16.11 Golang GO 1.16.12 Golang GO 1.16.13 Golang GO 1.16.14 Golang GO 1.16.15 Golang GO 1.17 Golang GO 1.17.0 Golang GO 1.17.1 Golang GO 1.17.2 Golang GO 1.17.3 Golang GO 1.17.4 Golang GO 1.17.5 Golang GO 1.17.6 Golang GO 1.17.7 Golang GO 1.17.8 Golang GO 1.17.9 Golang GO 1.17.11 Golang GO 1.17.12 Golang GO 1.17.13 Golang GO 1.18.0 Golang GO 1.18.1 Golang GO 1.18.3 Golang GO 1.18.4 Golang GO 1.18.5 Golang GO 1.18.6 Golang GO 1.18.7 Golang GO 1.18.9 Golang GO 1.19.0 Golang GO 1.19.1 Golang GO 1.19.2 Golang GO 1.19.4 Golang GO 1.19.5 Golang GO 1.19.6 Golang GO 1.19.7 Golang GO 1.19.8 Golang GO 1.19.9 Golang GO 1.19.10 Golang GO 1.19.11 Golang GO 1.19.12	260

Common Weakness Enumeration (CWE)

CWE-203 - Information Exposure Through Discrepancy

Summary

Vulnerable Configurations

Common Weakness Enumeration (CWE)

References