OSV-2020-130

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Import Source

https://github.com/google/oss-fuzz-vulns/blob/main/vulns/harfbuzz/OSV-2020-130.yaml

JSON Data

https://api.osv.dev/v1/vulns/OSV-2020-130

Published

2020-06-24T01:51:15.452987Z

Modified

2022-04-13T03:04:33.115052Z

Summary

Use-of-uninitialized-value in OT::TupleVarHeader::calculate_scalar

Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20919

Crash type: Use-of-uninitialized-value
Crash state:
OT::TupleVarHeader::calculate_scalar
OT::gvar::accelerator_t::apply_deltas_to_points
bool OT::glyf::Glyph::get_points<bool OT::glyf::accelerator_t::get_points<OT::gl

References

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20919

Affected packages

OSS-Fuzz / harfbuzz

Package

Name: harfbuzz
Purl: pkg:generic/harfbuzz

Affected ranges

Type: GIT
Repo: https://github.com/harfbuzz/harfbuzz.git
Events: Introduced

5ad761b943721c3541d0ca0472f34f7d54b89b5b

Fixed

61208401f41f5d41f32d436cee500c630706f6be

Fixed

60262e4ca9dc8acd740e47b14d6e7b586c16ceac

Ecosystem specific

{
    "severity": "MEDIUM"
}

Database specific

fixed_range

"15b43a410400c74a32d40f4b89dbea02fa7cd6e1:60262e4ca9dc8acd740e47b14d6e7b586c16ceac"

source

"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/harfbuzz/OSV-2020-130.yaml"