OSV-2018-143
Global-buffer-overflow in CFF::BlendArg::set_blends
No scoreFix available
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11714
Crash type: Global-buffer-overflow READ 8
Crash state:
CFF::BlendArg::set_blends
CFF::CFF2CSOpSet<CFF2CSOpSet_SubrSubset, CFF::SubrSubsetParam, CFF::PathProcsNul
CFF2CSOpSet_SubrSubset::process_op
What each source reports
OSV No score
Global-buffer-overflow in CFF::BlendArg::set_blends
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11714
Crash type: Global-buffer-overflow READ 8
Crash state:
CFF::BlendArg::set_blends
CFF::CFF2CSOpSet<CFF2CSOpSet_SubrSubset, CFF::SubrSubsetParam, CFF::PathProcsNul
CFF2CSOpSet_SubrSubset::process_op
- Record
OSV-2018-143- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
harfbuzzOSS-Fuzz |
Listed versions, plus commit ranges 2.1.22.1.32.2.0 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
OSV-2018-143 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.