OSV-2022-983

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Import Source

https://github.com/google/oss-fuzz-vulns/blob/main/vulns/skia/OSV-2022-983.yaml

JSON Data

https://api.osv.dev/v1/vulns/OSV-2022-983

Published

2022-09-29T00:00:56.891739Z

Modified

2022-09-29T00:00:56.891992Z

Summary

Heap-buffer-overflow in SkPathPriv::IsRectContour

Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=51909

Crash type: Heap-buffer-overflow READ 4
Crash state:
SkPathPriv::IsRectContour
SkPath::isRect
SkCanvas::clipPath

References

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=51909

Affected packages

OSS-Fuzz / skia

Package

Name: skia
Purl: pkg:generic/skia

Affected ranges

Type: GIT
Repo: https://skia.googlesource.com/skia.git
Events: Introduced

13a15693a1834c9d946807f5dd6867932e1d11e8

Fixed

652b26b1ab54dcb78f04c4b11c1f82b638031f1f

Fixed

0e44b6a2859ce2fc75bb58423e4148951b4f8e79

Ecosystem specific

{
    "severity": "MEDIUM"
}

Database specific

{
    "introduced_range": "bdb042b664e9d6cd30404634188efdcb51adf475:56c606cac39ece14dd9cb66fad4985bc6903b08c",
    "fixed_range": "e11ad879ef49e0c7081d6fee9e3758b439077aa8:0e44b6a2859ce2fc75bb58423e4148951b4f8e79"
}