OSV-2018-140
Heap-buffer-overflow in BEInt<unsigned short, 2>::operator unsigned short
No scoreFix available
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11074
Crash type: Heap-buffer-overflow READ 1
Crash state:
BEInt<unsigned short, 2>::operator unsigned short
AAT::LookupFormat10<OT::IntType<unsigned short, 2u> >::sanitize
AAT::Lookup<OT::IntType<unsigned short, 2u> >::sanitize
What each source reports
OSV No score
Heap-buffer-overflow in BEInt<unsigned short, 2>::operator unsigned short
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11074
Crash type: Heap-buffer-overflow READ 1
Crash state:
BEInt<unsigned short, 2>::operator unsigned short
AAT::LookupFormat10<OT::IntType<unsigned short, 2u> >::sanitize
AAT::Lookup<OT::IntType<unsigned short, 2u> >::sanitize
- Record
OSV-2018-140- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
harfbuzzOSS-Fuzz |
Listed versions, plus commit ranges 2.0.1 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
OSV-2018-140 is a vulnerability with no CVSS score yet in harfbuzz, published January 13, 2021. No source lists public exploit code. A source reports a fix.