OSV-2020-253

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/mruby/OSV-2020-253.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2020-253
Published
2020-06-26T00:00:11.566328Z
Modified
2022-04-13T03:04:39.682918Z
Summary
Stack-buffer-overflow in mrb_str_len_to_dbl
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19902

Crash type: Stack-buffer-overflow WRITE 1
Crash state:
mrb_str_len_to_dbl
mrb_str_len_to_inum
mrb_str_to_i
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
59756aef149dd70d74146526c70679c47cab0811
Fixed
2124b9b4c95e66e63b1eb26a8dab49753b82fd6c

Ecosystem specific 

{
    "severity": "HIGH"
}

Database specific

source 
"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/mruby/OSV-2020-253.yaml"