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

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

fixed_range 
"f13101124c9806311219e5f805fc723dcdbc912c:028c53d667a8b23fcccbfa770cca87276cfcc4e2"
introduced_range 
"57fd0edaa763de6208ea7d6a05205e3515b33f65:f13101124c9806311219e5f805fc723dcdbc912c"
source 
"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/mruby/OSV-2024-30.yaml"