OSV-2021-1008

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/fluent-bit/OSV-2021-1008.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2021-1008
Published
2021-07-15T00:00:32.385711Z
Modified
2022-04-13T03:04:38.154454Z
Summary
Dynamic-stack-buffer-overflow in clear_opt_map_info
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=36155

Crash type: Dynamic-stack-buffer-overflow WRITE {*}
Crash state:
clear_opt_map_info
optimize_node_left
set_optimize_info_from_tree
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
d53275be9246b5cf7832396c174969181f5fd157
Fixed
4d3716cdb830b8a54b2acc61b1449713c80369be
Introduced
f38b950031f743834cd0dafd3b8b51136787c116
Fixed
6625632a4168ab808e5b2b122a27039e0ea8cf9d
Fixed
766c63fe5f86bce766934662ee10bfcc36b162cd

Ecosystem specific 

{
    "severity": null,
    "introduced_range": "afd25aa02b88b8c19af051557785f7c7626672d8:4d3716cdb830b8a54b2acc61b1449713c80369be"
}

Database specific 

{
    "fixed_range": "4d3716cdb830b8a54b2acc61b1449713c80369be:766c63fe5f86bce766934662ee10bfcc36b162cd"
}