OSV-2023-376

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/harfbuzz/OSV-2023-376.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2023-376
Published
2023-05-07T14:00:21.523030Z
Modified
2023-05-07T14:00:21.523307Z
Summary
UNKNOWN WRITE in OT::Layout::GPOS_impl::CursivePosFormat1::subset
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58660

Crash type: UNKNOWN WRITE
Crash state:
OT::Layout::GPOS_impl::CursivePosFormat1::subset
hb_subset_context_t::return_t OT::Layout::GPOS_impl::PosLookupSubTable::dispatch
bool OT::subset_offset_array_arg_t<OT::ArrayOf<OT::OffsetTo<OT::Layout::GPOS_imp
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
1be39729140a6d726de164746e516c1fe5afcb19
Fixed
cda646a598207642721b753ef5abcebb2525f61b

Ecosystem specific 

{
    "severity": "MEDIUM"
}