OSV-2020-562
UNKNOWN READ in local_add_lv
No scoreFix available
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18030
Crash type: UNKNOWN READ
Crash state:
local_add_lv
yyparse
mrb_parser_parse
What each source reports
OSV No score
UNKNOWN READ in local_add_lv
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18030
Crash type: UNKNOWN READ
Crash state:
local_add_lv
yyparse
mrb_parser_parse
- Record
OSV-2020-562- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
mrubyOSS-Fuzz |
Listed versions, plus commit ranges 2.1.02.1.0-rc |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
OSV-2020-562 is a vulnerability with no CVSS score yet in mruby, published July 1, 2020. No source lists public exploit code. A source reports a fix.