OSV-2020-1813

See a problem?
Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/fluent-bit/OSV-2020-1813.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2020-1813
Published
2020-09-20T00:00:05.229654Z
Modified
2022-04-13T03:04:38.189395Z
Summary
Heap-buffer-overflow in flb_msgpack_to_gelf
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25780

Crash type: Heap-buffer-overflow READ 4
Crash state:
flb_msgpack_to_gelf
flb_msgpack_raw_to_gelf
msgpack_to_gelf_fuzzer.c
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
0f2b1c83ecb069ab63a78e470da648147a525154

Ecosystem specific 

{
    "severity": "MEDIUM"
}

Database specific

source 
"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/fluent-bit/OSV-2020-1813.yaml"