OSV-2024-30

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Import Source

https://github.com/google/oss-fuzz-vulns/blob/main/vulns/mruby/OSV-2024-30.yaml

JSON Data

https://api.osv.dev/v1/vulns/OSV-2024-30

Published

2024-01-22T00:05:20.803259Z

Modified

2024-02-14T14:19:17.217387Z

Summary

Heap-buffer-overflow in mrb_memsearch

Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=66000

Crash type: Heap-buffer-overflow READ 3
Crash state:
mrb_memsearch
mrb_str_byteindex_m
mrb_vm_exec

References

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=66000

Affected packages

OSS-Fuzz / mruby

Package

Name: mruby
Purl: pkg:generic/mruby

Affected ranges

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

6f0c34e04ec573f68b977e1be7cab8c645b199fd

Fixed

028c53d667a8b23fcccbfa770cca87276cfcc4e2

Ecosystem specific

{
    "severity": "MEDIUM"
}

Database specific

{
    "introduced_range": "57fd0edaa763de6208ea7d6a05205e3515b33f65:f13101124c9806311219e5f805fc723dcdbc912c",
    "fixed_range": "f13101124c9806311219e5f805fc723dcdbc912c:028c53d667a8b23fcccbfa770cca87276cfcc4e2"
}