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CVE-2009-4123
The jruby-openssl gem before 0.6 for JRuby mishandles SSL certificate validation.
High7.5EPSS 0.60%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
The jruby-openssl gem before 0.6 for JRuby mishandles SSL certificate validation.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | High7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
- EPSS (exploitation in 30 days)
- 0.60% · top 51% of all CVEs (6 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.
Weakness
Affected products
n/a
- affected n/a
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- RubyGemsjruby-opensslGHSA-xgv7-pqqh-h2w9 (opens in a new tab)
References (4)
- https://github.com/advisories/GHSA-xgv7-pqqh-h2w9 (opens in a new tab)x_transferred
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/jruby-openssl/CVE-2009-4123.yml (opens in a new tab)x_transferred
- http://jruby.org/2009/12/07/vulnerability-in-jruby-openssl (opens in a new tab)x_transferred
- https://web.archive.org/web/20101213091125/http://jruby.org/2009/12/07/vulnerability-in-jruby-openssl (opens in a new tab)x_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-xgv7-pqqh-h2w9 (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2009-4123)Record last updated .