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LIN1021-13062 : Security Advisory - ruby - CVE-2025-0306

Created: Jan 9, 2025    Updated: May 28, 2025
Resolved Date: May 21, 2025
Found In Version: 10.21.20.1
Fix Version: 10.21.20.25
Severity: Standard
Applicable for: Wind River Linux LTS 21
Component/s: Userspace

Description

A vulnerability was found in Ruby. The Ruby interpreter is vulnerable to the Marvin Attack. This attack allows the attacker to decrypt previously encrypted messages or forge signatures by exchanging a large number of messages with the vulnerable service.

CREATE(Triage):(User=admin) CVE-2025-0306 (https://nvd.nist.gov/vuln/detail/CVE-2025-0306)

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