heap-buffer-overflow in mrb_vm_exec in mruby/mruby in mruby/mruby
CVE-2022-1286

5.9MEDIUM

Key Information:

Vendor

Mruby

Status
Mruby/mruby
Vendor
CVE Published:
10 April 2022

What is CVE-2022-1286?

heap-buffer-overflow in mrb_vm_exec in mruby/mruby in GitHub repository mruby/mruby prior to 3.2. Possible arbitrary code execution if being exploited.

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Affected Version(s)

mruby/mruby < 3.2

References

https://huntr.dev/bounties/f918376e-b488-4113-963d-ffe871...
x_refsource_CONFIRM
https://github.com/mruby/mruby/commit/b1d0296a937fe278239...
x_refsource_MISC

CVSS V3.1

Score:
5.9
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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