Description
mruby through 2.1.2-rc has a heap-based buffer overflow in the mrb_yield_with_class function in vm.c because of incorrect VM stack handling. It can be triggered via the stack_copy function.
Published: 2020-07-21
Score: 9.8 Critical
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-2996-1 mruby security update
EUVD EUVD EUVD-2020-7847 mruby through 2.1.2-rc has a heap-based buffer overflow in the mrb_yield_with_class function in vm.c because of incorrect VM stack handling. It can be triggered via the stack_copy function.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-04T13:30:22.739Z

Reserved: 2020-07-21T00:00:00.000Z

Link: CVE-2020-15866

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-07-21T15:15:14.537

Modified: 2024-11-21T05:06:20.600

Link: CVE-2020-15866

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses