OSV-2021-1634
Dynamic-stack-buffer-overflow in OutputJsonDNP3SetItem
No score
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=41487
Crash type: Dynamic-stack-buffer-overflow READ 4
Crash state:
OutputJsonDNP3SetItem
JsonDNP3LogObjects
JsonDNP3LogResponse
What each source reports
OSV No score
Dynamic-stack-buffer-overflow in OutputJsonDNP3SetItem
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=41487
Crash type: Dynamic-stack-buffer-overflow READ 4
Crash state:
OutputJsonDNP3SetItem
JsonDNP3LogObjects
JsonDNP3LogResponse
- Record
OSV-2021-1634- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
suricataOSS-Fuzz |
Not stated | Not evaluated |
Not evaluated means the source gave git commits or a range we can't read, so we can't tell which releases are affected. A fixed version beside it is the source’s own claim.
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
OSV-2021-1634 is a vulnerability with no CVSS score yet in suricata, published November 30, 2021. No source lists public exploit code. No source names a fixed version.