OSV-2020-2143
UNKNOWN READ in __dynamic_cast
No scoreFix available
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=27315
Crash type: UNKNOWN READ
Crash state:
__dynamic_cast
HandleDynamicTypeCacheMiss
RDKit::SubstanceGroup::addAtomWithBookmark
What each source reports
OSV No score
UNKNOWN READ in __dynamic_cast
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=27315
Crash type: UNKNOWN READ
Crash state:
__dynamic_cast
HandleDynamicTypeCacheMiss
RDKit::SubstanceGroup::addAtomWithBookmark
- Record
OSV-2020-2143- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
rdkitOSS-Fuzz |
Listed versions, plus commit ranges Release_2020_09_1Release_2020_09_1b1Release_2020_09_2Release_2020_09_3Release_2020_09_4Release_2020_09_5Release_2021_03_1Release_2021_03_1b1 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
OSV-2020-2143 is a vulnerability with no CVSS score yet in rdkit, published November 10, 2020. No source lists public exploit code. A source reports a fix.