OSV-2018-149
Heap-buffer-overflow in BEInt<unsigned int, 4>::operator unsigned int
No scoreFix available
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11033
Crash type: Heap-buffer-overflow READ 1
Crash state:
BEInt<unsigned int, 4>::operator unsigned int
AAT::KerxSubTableFormat2::sanitize
hb_sanitize_context_t::return_t AAT::KerxTable::dispatch<hb_sanitize_context_t>
What each source reports
OSV No score
Heap-buffer-overflow in BEInt<unsigned int, 4>::operator unsigned int
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11033
Crash type: Heap-buffer-overflow READ 1
Crash state:
BEInt<unsigned int, 4>::operator unsigned int
AAT::KerxSubTableFormat2::sanitize
hb_sanitize_context_t::return_t AAT::KerxTable::dispatch<hb_sanitize_context_t>
- Record
OSV-2018-149- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
harfbuzzOSS-Fuzz |
Listed versions, plus commit ranges 2.0.02.0.1 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
OSV-2018-149 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.