CVE-2021-46023

HIGH

7.5

Description

An Untrusted Pointer Dereference was discovered in function mrb_vm_exec in mruby before 3.1.0-rc. The vulnerability causes a segmentation fault and application crash.

CVE Details

CVSS v3.1 Score7.5

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published2/14/2023

Last Modified3/20/2025

Sourcenvd

Honeypot Sightings0

Affected Products

mruby:mruby

Weaknesses (CWE)

CWE-119CWE-119

References

https://github.com/mruby/mruby/issues/5613(cve@mitre.org)

https://github.com/mruby/mruby/issues/5613(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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