#VU66122 Use of insufficiently random values in Go programming language - CVE-2022-30629

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Main Vulnerability Database Vulnerabilities #VU66122

#VU66122 Use of insufficiently random values in Go programming language - CVE-2022-30629

Published: August 5, 2022


Vulnerability identifier: #VU66122
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2022-30629
CWE-ID: CWE-330
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Go programming language
Software vendor:
Google

Description

The vulnerability allows a remote attacker gain access to sensitive information.

The vulnerability exists in crypto/tls implementation when generating TLS tickets age. The newSessionTicketMsgTLS13.ageAdd is always set to "0" instead of a random value.


Remediation

Install updates from vendor's website.

External links