CVE-2009-5147

Advisory lineage Upstream: 0 Downstream: 9
Modified
Published: 29 Mar 2017, 14:00
Last modified:07 Aug 2024, 07:32

Vulnerability Summary

Overall Risk (default)
medium
41/100
CVSS Score
7.5 HIGH
v2.0 (nvd)
EPSS Score
56.22% CRITICAL
56% probability 0.00%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

29 Mar 2017, 14:00
Published
Vulnerability first disclosed
07 Aug 2024, 07:32
Last Modified
Vulnerability information updated

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 Metrics

  • v3.0•HIGH•Score: 7.3CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
  • v2.0•HIGH•Score: 7.5AV:N/AC:L/Au:N/C:P/I:P/A:P

EPSS Trends

Current EPSS score: 56.22%• Percentile: 98%

Techniques & Countermeasures

  • CWE-20•Improper Input Validation

    The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

Affected Systems

  • ruby-lang•ruby

    1.8.0 | 1.9.0 | 1.9.2 | 1.9.3 | 2.0.0 | 2.0.0:p195 | 2.0.0:p247 | 2.0.0:p353 | 2.0.0:p481 | 2.0.0:p576 | 2.0.0:p594 | 2.0.0:p598 | 2.0.0:p643 | 2.0.0:p645 | 2.0.0:p647 | 2.1.0 | 2.1.1 | 2.1.2 | 2.1.3 | 2.1.4 | 2.1.5 | 2.1.6 | 2.1.7

References (6)