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Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2017-0898

Ruby before 2.4.2, 2.3.5, and 2.2.8 is vulnerable to a malicious format string which contains a precious specifier (*) with a huge minus value. Such situation can lead to a buffer overrun, resulting in a heap memory corruption or an information disclosure from the heap.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.008
EPSS Ranking 73.2%
CVSS Severity
CVSS v3 Score 9.1
CVSS v2 Score 6.4
References
Products affected by CVE-2017-0898
  • Ruby-Lang » Ruby » Version: 2.2.0
    cpe:2.3:a:ruby-lang:ruby:2.2.0
  • Ruby-Lang » Ruby » Version: 2.2.1
    cpe:2.3:a:ruby-lang:ruby:2.2.1
  • Ruby-Lang » Ruby » Version: 2.2.2
    cpe:2.3:a:ruby-lang:ruby:2.2.2
  • Ruby-Lang » Ruby » Version: 2.2.3
    cpe:2.3:a:ruby-lang:ruby:2.2.3
  • Ruby-Lang » Ruby » Version: 2.2.4
    cpe:2.3:a:ruby-lang:ruby:2.2.4
  • Ruby-Lang » Ruby » Version: 2.2.5
    cpe:2.3:a:ruby-lang:ruby:2.2.5
  • Ruby-Lang » Ruby » Version: 2.2.6
    cpe:2.3:a:ruby-lang:ruby:2.2.6
  • Ruby-Lang » Ruby » Version: 2.2.7
    cpe:2.3:a:ruby-lang:ruby:2.2.7
  • Ruby-Lang » Ruby » Version: 2.3.0
    cpe:2.3:a:ruby-lang:ruby:2.3.0
  • Ruby-Lang » Ruby » Version: 2.3.1
    cpe:2.3:a:ruby-lang:ruby:2.3.1
  • Ruby-Lang » Ruby » Version: 2.3.2
    cpe:2.3:a:ruby-lang:ruby:2.3.2
  • Ruby-Lang » Ruby » Version: 2.3.3
    cpe:2.3:a:ruby-lang:ruby:2.3.3
  • Ruby-Lang » Ruby » Version: 2.3.4
    cpe:2.3:a:ruby-lang:ruby:2.3.4
  • Ruby-Lang » Ruby » Version: 2.4.0
    cpe:2.3:a:ruby-lang:ruby:2.4.0
  • Ruby-Lang » Ruby » Version: 2.4.1
    cpe:2.3:a:ruby-lang:ruby:2.4.1


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