OSV-2020-1155

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/flac/OSV-2020-1155.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2020-1155
Published
2020-07-22T21:49:51.797478Z
Modified
2022-04-13T03:04:40.535378Z
Summary
Heap-buffer-overflow in FLAC__bitreader_read_rice_signed_block
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17069

Crash type: Heap-buffer-overflow READ 4
Crash state:
FLAC__bitreader_read_rice_signed_block
read_residual_partitioned_rice_
read_subframe_lpc_
References

Affected packages

OSS-Fuzz / flac

Package

Name
flac
Purl
pkg:generic/flac

Affected ranges

Type
GIT
Repo
https://github.com/xiph/flac.git
Events
Introduced
4ca0d85c5d0ea3e9d9afc4ac53b5187c9ab98689
Fixed
2e7931c27eb15e387da440a37f12437e35b22dd4
Introduced
a718a5ac2d16ac2b0f4122f93daa0b48626d905d

Ecosystem specific 

{
    "severity": "MEDIUM",
    "introduced_range": "unknown:4ca0d85c5d0ea3e9d9afc4ac53b5187c9ab98689"
}