OSV-2021-1772
UNKNOWN READ in chunk_free_object
No scoreFix available
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42998
Crash type: UNKNOWN READ
Crash state:
chunk_free_object
gs_font_dir_finalize
chunk_free_object
What each source reports
OSV No score
UNKNOWN READ in chunk_free_object
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42998
Crash type: UNKNOWN READ
Crash state:
chunk_free_object
gs_font_dir_finalize
chunk_free_object
- Record
OSV-2021-1772- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
ghostscriptOSS-Fuzz |
Listed versions, plus commit ranges ghostpdl-9.56.0-test-base-3ghostpdl-9.56.0-test-base-4 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
OSV-2021-1772 is a vulnerability with no CVSS score yet in ghostscript, published December 28, 2021. No source lists public exploit code. A source reports a fix.