CVE-2025-0306

Feb. 21, 2025, 6:15 p.m.

7.4
High

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.

Product(s) Impacted

Product Versions
Ruby
  • []

Weaknesses

Common security weaknesses mapped to this vulnerability.

CWE-385
Covert Timing Channel
Covert timing channels convey information by modulating some aspect of system behavior over time, so that the program receiving the information can observe system behavior and infer protected information.

References

https://access.redhat.com/security/cve/CVE-2025-0306
https://bugzilla.redhat.com/show_bug.cgi?id=2336100
https://security.netapp.com/advisory/ntap-20250221-0009/

Tags

secalert@redhat.com
CWE-385
2025-01-09
CVE-2025-0306

CVSS Score

7.4 / 10

CVSS Data - 3.1

  • Attack Vector: NETWORK
  • Attack Complexity: HIGH
  • Privileges Required: NONE
  • Scope: UNCHANGED
  • Confidentiality Impact: HIGH
  • Integrity Impact: HIGH
  • Availability Impact: NONE

    • CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

    View Vector String

Timeline

Published: Jan. 9, 2025, 4:15 a.m.
Last Modified: Feb. 21, 2025, 6:15 p.m.

Status : Awaiting Analysis

CVE has been marked for Analysis. Normally once in this state the CVE will be analyzed by NVD staff within 24 hours.

More info

Source

secalert@redhat.com

*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.