PT-2023-12564
CVE-2021-46023
·
Published
2023-02-14
·
Updated
2023-02-22
Description by
CVSS 3.1
7.5
HighMetricsAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions
mruby versions prior to 3.1.0-rc
Description
An Untrusted Pointer Dereference was discovered in the
mrb vm exec function, causing a segmentation fault and application crash.Recommendations
For versions prior to 3.1.0-rc, update to version 3.1.0-rc or later to resolve the issue. As a temporary workaround, consider restricting the use of the
mrb vm exec function until a patch is available.Exploitability
Exploit
Fix
Impacts
Vendors
Affected products
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