OSV-2023-443
Use-after-poison in file_is_simh
No scoreFix available
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=59438
Crash type: Use-after-poison READ 4
Crash state:
file_is_simh
file_buffer
magic_buffer
What each source reports
OSV No score
Use-after-poison in file_is_simh
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=59438
Crash type: Use-after-poison READ 4
Crash state:
file_is_simh
file_buffer
magic_buffer
- Record
OSV-2023-443- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
fileOSS-Fuzz |
Commit ranges | 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-2023-443 is a vulnerability with no CVSS score yet in file, published May 31, 2023. No source lists public exploit code. A source reports a fix.