CVE-2018-10199

In versions of mruby up to and including 1.4.0, a use-after-free vulnerability exists in src/io.c::File#initilialize_copy(). An attacker that can cause Ruby code to be run can possibly use this to execute arbitrary code.

Score

CVSS 3.0 9.8 Critical

Status

Modified - cve@mitre.org

Published

2018-04-18

Last modified

2024-09-16

Weaknesses

CWE-416

Affected products

• Mruby (Mruby)

References

• https://github.com/mruby/mruby/commit/b51b21fc63c9805862322551387d9036f2b63433
• https://github.com/mruby/mruby/issues/4001