OSV-2023-176

Import Source

JSON Data

https://api.osv.dev/v1/vulns/OSV-2023-176

Published

2023-03-14T13:01:00.857694Z

Modified

2023-03-14T13:01:00.857973Z

Summary

Heap-use-after-free in mrb_gc_mark

Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=56991

Crash type: Heap-use-after-free READ 4
Crash state:
mrb_gc_mark
mrb_gc_mark_iv
gc_mark_children

References

Affected packages

Type: GIT
Repo: https://github.com/mruby/mruby
Events: Introduced

0e51da81bb7981a5005ca22c95384056bcb87671

Fixed

8d1192f8a28034b1931a41e8c55cd86715101d0c

{
    "severity": "HIGH"
}