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Vulnerability Details CVE-2022-1201

NULL Pointer Dereference in mrb_vm_exec with super in GitHub repository mruby/mruby prior to 3.2. This vulnerability is capable of making the mruby interpreter crash, thus affecting the availability of the system.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 34.3%
CVSS Severity
CVSS v3 Score 7.1
CVSS v2 Score 4.9
Products affected by CVE-2022-1201
  • Mruby » Mruby » Version: N/A
    cpe:2.3:a:mruby:mruby:-
  • Mruby » Mruby » Version: 1.0.0
    cpe:2.3:a:mruby:mruby:1.0.0
  • Mruby » Mruby » Version: 1.1.0
    cpe:2.3:a:mruby:mruby:1.1.0
  • Mruby » Mruby » Version: 1.2.0
    cpe:2.3:a:mruby:mruby:1.2.0
  • Mruby » Mruby » Version: 1.3.0
    cpe:2.3:a:mruby:mruby:1.3.0
  • Mruby » Mruby » Version: 1.4.0
    cpe:2.3:a:mruby:mruby:1.4.0
  • Mruby » Mruby » Version: 1.4.1
    cpe:2.3:a:mruby:mruby:1.4.1
  • Mruby » Mruby » Version: 2.0.0
    cpe:2.3:a:mruby:mruby:2.0.0
  • Mruby » Mruby » Version: 2.0.1
    cpe:2.3:a:mruby:mruby:2.0.1
  • Mruby » Mruby » Version: 2.1.0
    cpe:2.3:a:mruby:mruby:2.1.0
  • Mruby » Mruby » Version: 2.1.1
    cpe:2.3:a:mruby:mruby:2.1.1
  • Mruby » Mruby » Version: 2.1.2
    cpe:2.3:a:mruby:mruby:2.1.2
  • Mruby » Mruby » Version: 3.0.0
    cpe:2.3:a:mruby:mruby:3.0.0
  • Mruby » Mruby » Version: 3.1
    cpe:2.3:a:mruby:mruby:3.1
  • Mruby » Mruby » Version: 3.1.0
    cpe:2.3:a:mruby:mruby:3.1.0


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