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.
References (1)
Core 1
Core References
Exploit, Issue Tracking, Third Party Advisory
https://github.com/mruby/mruby/issues/5613
Scores
CVSS v3
7.5
EPSS
0.0038
EPSS Percentile
59.8%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-119
Status
published
Products (1)
mruby/mruby
< 3.1.0
Published
Feb 14, 2023
Tracked Since
Feb 18, 2026