OSV-2020-2241

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/fluent-bit/OSV-2020-2241.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2020-2241
Published
2020-12-05T00:00:48.941441Z
Modified
2022-04-13T03:04:38.424624Z
Summary
Heap-buffer-overflow in mk_string_copy_substr
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28277

Crash type: Heap-buffer-overflow READ {*}
Crash state:
mk_string_copy_substr
mk_rconf_meta_add
mk_rconf_read
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

v1.*

v1.7.0
v1.7.0-rc1
v1.7.0-rc2
v1.7.0-rc3
v1.7.0-rc4
v1.7.0-rc5
v1.7.0-rc6
v1.7.0-rc7
v1.7.0-rc8
v1.7.0-rc9
v1.7.1
v1.7.2
v1.7.3
v1.7.4
v1.7.5
v1.7.6
v1.7.7
v1.7.8
v1.7.9

Ecosystem specific

{
    "severity": "MEDIUM"
}