OSV-2021-855

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/fluent-bit/OSV-2021-855.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2021-855
Published
2021-06-14T00:00:18.084172Z
Modified
2023-04-20T22:43:29.858337Z
Summary
Heap-buffer-overflow in mk_rconf_read
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=35185

Crash type: Heap-buffer-overflow READ 1
Crash state:
mk_rconf_read
mk_rconf_open
flb_parser_conf_file
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

Affected versions

1.*

1.8.9-dev-6b56f51

Other

20220215
unstable-leonardo-cio-log-poc

tiger-1.*

tiger-1.8.15-20221123
tiger-1.8.15-20221220
tiger-1.8.15-20230223
tiger-1.8.15-20230329

unstable-1.*

unstable-1.8

v1.*

v1.8.0
v1.8.0-rc1
v1.8.1
v1.8.10
v1.8.11
v1.8.12
v1.8.13
v1.8.14
v1.8.15
v1.8.2
v1.8.3
v1.8.4
v1.8.5
v1.8.6
v1.8.7
v1.8.8
v1.8.9
v1.8.9-dev-6b56f51

Ecosystem specific

{
    "severity": "MEDIUM"
}