OSV-2024-104

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/mruby/OSV-2024-104.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2024-104
Published
2024-02-15T00:00:54.473735Z
Modified
2024-02-15T00:00:54.474295Z
Summary
Heap-buffer-overflow in mrb_memsearch
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=66689

Crash type: Heap-buffer-overflow READ 3
Crash state:
mrb_memsearch
str_convert_range
mrb_str_aref
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
abcad36bae43f2c7cb8c2b1753dc94ab4cf25366
Fixed
9c840a68e212fb54136b67711daff331435c1ce7

Ecosystem specific 

{
    "severity": "MEDIUM"
}

Database specific

fixed_range 
"d2af9da799bf45608b8310d4b35cfe4570f057ee:9c840a68e212fb54136b67711daff331435c1ce7"
source 
"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/mruby/OSV-2024-104.yaml"