CVE-2018-12247

An issue was discovered in mruby 1.4.1. There is a NULL pointer dereference in mrb_class, related to certain .clone usage, because mrb_obj_clone in kernel.c copies flags other than the MRB_FLAG_IS_FROZEN flag (e.g., the embedded flag).
References
Link Resource
https://github.com/mruby/mruby/commit/55edae0226409de25e59922807cb09acb45731a2 Patch Third Party Advisory
https://github.com/mruby/mruby/issues/4036 Issue Tracking Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:mruby:mruby:1.4.1:*:*:*:*:*:*:*

History

No history.

Information

Published : 2018-06-12 14:29

Updated : 2024-02-04 19:46


NVD link : CVE-2018-12247

Mitre link : CVE-2018-12247

CVE.ORG link : CVE-2018-12247


JSON object : View

Products Affected

mruby

  • mruby
CWE
CWE-476

NULL Pointer Dereference