Covert Timing Channel The advisory has been revoked - it doesn't affect any version of package ruby:3.3/rubygem-typeprof (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-RHEL9-RUBY-8613580
- published10 Jan 2025
- disclosed24 Jun 2024
Introduced: 24 Jun 2024
CVE-2025-0306 (opens in a new tab)Amendment
The Red Hat security team deemed this advisory irrelevant for RHEL:9.
NVD Description
Note: Versions mentioned in the description apply only to the upstream ruby:3.3/rubygem-typeprof package and not the ruby:3.3/rubygem-typeprof package as distributed by RHEL.
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.