OSV-2022-1211
Heap-buffer-overflow in bit_calc_CRC
No scoreFix available
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=53750
Crash type: Heap-buffer-overflow READ 1
Crash state:
bit_calc_CRC
decode_preR13
dwg_decode
What each source reports
OSV No score
Heap-buffer-overflow in bit_calc_CRC
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=53750
Crash type: Heap-buffer-overflow READ 1
Crash state:
bit_calc_CRC
decode_preR13
dwg_decode
- Record
OSV-2022-1211- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
libredwgOSS-Fuzz |
Listed versions, plus commit ranges 0.12.4.45220.12.4.45270.12.4.45300.12.4.45330.12.4.4535 Show 27 moreShow less0.12.4.45420.12.4.45440.12.4.45450.12.4.45480.12.4.45500.12.4.45530.12.4.45660.12.4.45670.12.4.45720.12.4.45830.12.4.45900.12.4.45980.12.4.46010.12.4.46060.12.4.46070.12.4.46080.12.4.46130.12.4.46150.12.4.46350.12.4.46370.12.4.46410.12.4.46430.12.4.46470.12.4.46520.12.4.46540.12.4.46580.12.4.4660 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
OSV-2022-1211 is a vulnerability with no CVSS score yet in libredwg, published November 26, 2022. No source lists public exploit code. A source reports a fix.