Vulnerability Description
DL::dlopen in Ruby 1.8, 1.9.0, 1.9.2, 1.9.3, 2.0.0 before patchlevel 648, and 2.1 before 2.1.8 opens libraries with tainted names.
CVSS Score
7.3
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ruby-Lang | Ruby | 1.8.0 |
Related Weaknesses (CWE)
References
- http://seclists.org/oss-sec/2015/q3/222PatchThird Party AdvisoryVDB Entry
- http://www.securityfocus.com/bid/76060Third Party AdvisoryVDB Entry
- https://access.redhat.com/errata/RHSA-2018:0583
- https://bugzilla.redhat.com/show_bug.cgi?id=1248935Issue TrackingPatchThird Party Advisory
- https://github.com/ruby/ruby/commit/4600cf725a86ce31266153647ae5aa1197b1215bPatchThird Party Advisory
- https://www.ruby-lang.org/en/news/2015/12/16/unsafe-tainted-string-usage-in-fiddVendor Advisory
- http://seclists.org/oss-sec/2015/q3/222PatchThird Party AdvisoryVDB Entry
- http://www.securityfocus.com/bid/76060Third Party AdvisoryVDB Entry
- https://access.redhat.com/errata/RHSA-2018:0583
- https://bugzilla.redhat.com/show_bug.cgi?id=1248935Issue TrackingPatchThird Party Advisory
- https://github.com/ruby/ruby/commit/4600cf725a86ce31266153647ae5aa1197b1215bPatchThird Party Advisory
- https://www.ruby-lang.org/en/news/2015/12/16/unsafe-tainted-string-usage-in-fiddVendor Advisory
FAQ
What is CVE-2009-5147?
CVE-2009-5147 is a vulnerability with a CVSS score of 7.3 (HIGH). DL::dlopen in Ruby 1.8, 1.9.0, 1.9.2, 1.9.3, 2.0.0 before patchlevel 648, and 2.1 before 2.1.8 opens libraries with tainted names.
How severe is CVE-2009-5147?
CVE-2009-5147 has been rated HIGH with a CVSS base score of 7.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2009-5147?
Check the references section above for vendor advisories and patch information. Affected products include: Ruby-Lang Ruby.