OSV-2022-550

Import Source

JSON Data

https://api.osv.dev/v1/vulns/OSV-2022-550

Published

2022-07-09T00:00:43.820059Z

Modified

2022-07-09T00:00:43.820285Z

Summary

Heap-use-after-free in mrb_bint_new_str

Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=48873

Crash type: Heap-use-after-free READ 1
Crash state:
mrb_bint_new_str
mrb_vm_exec
mrb_vm_run

References

Affected packages

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

872020bb3d85ba4066ec19cfcad375e51fdf024b

Fixed

a40842eb73164254f465ce5bac74045200e5acb0

{
    "severity": "HIGH"
}