OSV-2020-1816

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/fluent-bit/OSV-2020-1816.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2020-1816
Published
2020-09-20T00:00:19.063209Z
Modified
2022-04-13T03:04:38.437196Z
Summary
Heap-buffer-overflow in encoded_to_buf
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25785

Crash type: Heap-buffer-overflow WRITE 1
Crash state:
encoded_to_buf
flb_utils_write_str
msgpack2json
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
d62166140fab2faa5307d871957dbac16bc08dc2
Fixed
15254d5bb2101995b32c7e34e86d01a1a878590b

Ecosystem specific 

{
    "severity": "HIGH"
}

Database specific

source 
"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/fluent-bit/OSV-2020-1816.yaml"