CVE-2025-0306CWE-385
Ruby: openssl: ruby marvin attack
High · published January 9, 2025
What it is
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.
The record
Technical detail
- CVSS v3.1
- 7.4 · HIGH
- Vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
- CVSS v4.0
- Not supplied
- EPSS
- 0.00658 · 50.9th percentile
- Weakness
- CWE-385 · Covert Timing Channel
- Published
- 2025-01-09T04:05Z
EPSS history
Timeline