OSV-2022-578

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/mruby/OSV-2022-578.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2022-578
Published
2022-07-13T00:02:00Z
Modified
2022-07-13T00:02:00Z
Summary
Heap-buffer-overflow in mrb_bint_to_s
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49045

Crash type: Heap-buffer-overflow WRITE 1
Crash state:
mrb_bint_to_s
int_to_s
mrb_vm_exec
References

Affected packages

OSS-Fuzz / mruby

Package

Name
mruby
Purl
pkg:generic/mruby

Affected ranges

Type
GIT
Repo
https://github.com/mruby/mruby
Events
Introduced
872020bb3d85ba4066ec19cfcad375e51fdf024b
Fixed
37c2f080f09390105956edb2565627f29281e24e

Ecosystem specific 

{
    "severity": "HIGH"
}

Database specific

source 
"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/mruby/OSV-2022-578.yaml"