OSV-2020-1153

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Import Source

https://github.com/google/oss-fuzz-vulns/blob/main/vulns/libavc/OSV-2020-1153.yaml

JSON Data

https://api.osv.dev/v1/vulns/OSV-2020-1153

Published

2020-07-22T21:49:51.644958Z

Modified

2022-04-13T03:04:35.548197Z

Summary

Heap-buffer-overflow in ih264d_cavlc_4x4res_block_totalcoeff_11to16

Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16514

Crash type: Heap-buffer-overflow READ 4
Crash state:
ih264d_cavlc_4x4res_block_totalcoeff_11to16
ih264d_cavlc_parse4x4coeff_n0to7
ih264d_cavlc_parse_8x8block_both_available

References

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16514

Affected packages

OSS-Fuzz / libavc

Package

Name: libavc
Purl: pkg:generic/libavc

Affected ranges

Type: GIT
Repo: https://android.googlesource.com/platform/external/libavc
Events: Introduced

9046ac21822cbb46358b5731294e6e47db571e34

Fixed

6b7b0ac4eefa224de0d33a5036b55f416ee4e224

Ecosystem specific

{
    "severity": "MEDIUM",
    "introduced_range": "unknown:9046ac21822cbb46358b5731294e6e47db571e34"
}

Database specific

source

"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/libavc/OSV-2020-1153.yaml"