OSV-2020-1235
Heap-buffer-overflow in mbc_case_fold
No scoreFix available
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21977
Crash type: Heap-buffer-overflow READ 1
Crash state:
mbc_case_fold
string_cmp_ic
match_at
What each source reports
OSV No score
Heap-buffer-overflow in mbc_case_fold
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21977
Crash type: Heap-buffer-overflow READ 1
Crash state:
mbc_case_fold
string_cmp_ic
match_at
- Record
OSV-2020-1235- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
onigurumaOSS-Fuzz |
Listed versions, plus commit ranges v6.9.5_rev1 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
OSV-2020-1235 is a vulnerability with no CVSS score yet in oniguruma, published July 22, 2020. No source lists public exploit code. A source reports a fix.