Staging Environment: Content and features may be unstable or change without notice.

Extra Mitigation Curation

ubuntu_osv/UBUNTU-CVE-2018-12248

Progress 0 / 0

Advisory Summary

ubuntu_osv/UBUNTU-CVE-2018-12248

An issue was discovered in mruby 1.4.1. There is a heap-based buffer over-read associated with OP_ENTER because mrbgems/mruby-fiber/src/fiber.c does not extend the stack in cases of many arguments to fiber.
Mitigation Type Mitigation Data Mitigation Note