OSV-2021-915
Stack-buffer-overflow in sc_asn1_read_tag
No scoreFix available
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=35766
Crash type: Stack-buffer-overflow READ 1
Crash state:
sc_asn1_read_tag
sc_asn1_find_tag
piv_compute_signature
What each source reports
OSV No score
Stack-buffer-overflow in sc_asn1_read_tag
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=35766
Crash type: Stack-buffer-overflow READ 1
Crash state:
sc_asn1_read_tag
sc_asn1_find_tag
piv_compute_signature
- Record
OSV-2021-915- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
openscOSS-Fuzz |
Listed versions, plus commit ranges 0.22.0-rc10.22.0-rc2 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
OSV-2021-915 is a vulnerability with no CVSS score yet in opensc, published July 4, 2021. No source lists public exploit code. A source reports a fix.