OSV-2020-2071

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/fluent-bit/OSV-2020-2071.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2020-2071
Published
2020-10-15T00:00:37.893897Z
Modified
2022-04-13T03:04:38.379480Z
Summary
Heap-buffer-overflow in flb_log_print
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26325

Crash type: Heap-buffer-overflow READ {*}
Crash state:
flb_log_print
flb_parser_typecast
logfmt_parser
References

Affected packages

OSS-Fuzz / fluent-bit

Package

Name
fluent-bit
Purl
pkg:generic/fluent-bit

Affected ranges

Type
GIT
Repo
https://github.com/fluent/fluent-bit/
Events
Introduced
dc234b10f5e7a0a6f7fcc35609f12e9f48420bd4
Fixed
7f0c3bb1bd8645ca556125b5afae8db77f973085
Fixed
72b62d2270edda9a0281ff8a6c3903d99e1892c9

Ecosystem specific 

{
    "severity": "MEDIUM"
}

Database specific 

{
    "fixed_range": "370a68585b5eb7763183c2f1e6a6d937b5e1d077:72b62d2270edda9a0281ff8a6c3903d99e1892c9"
}