OSV-2020-182

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/harfbuzz/OSV-2020-182.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2020-182
Published
2020-06-24T01:51:17.758402Z
Modified
2022-04-13T03:04:33.017765Z
Summary
Heap-buffer-overflow in hb_array_t<OT::IntType<unsigned char, 1u> const> hb_array_t<OT::IntType<unsigned
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20249

Crash type: Heap-buffer-overflow READ 1
Crash state:
hb_array_t&lt;OT::IntType&lt;unsigned char, 1u> const> hb_array_t&lt;OT::IntType&lt;unsigned
OT::UnsizedArrayOf&lt;OT::IntType&lt;unsigned char, 1u> >::copy
OT::SBIXGlyph::copy
References

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
93376a64362a0d062aa3f9f39bfe0d7b4328a92e
Fixed
8614a30bc9763ba7f8b452df5527d806bacf4fd9

Ecosystem specific 

{
    "severity": "HIGH"
}