OSV-2023-640
Stack-buffer-overflow in initialize_encryption_key
No scoreFix available
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=61039
Crash type: Stack-buffer-overflow READ {*}
Crash state:
initialize_encryption_key
cli_ole2_extract
cli_scanole2
What each source reports
OSV No score
Stack-buffer-overflow in initialize_encryption_key
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=61039
Crash type: Stack-buffer-overflow READ {*}
Crash state:
initialize_encryption_key
cli_ole2_extract
cli_scanole2
- Record
OSV-2023-640- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
clamavOSS-Fuzz |
Listed versions, plus commit ranges clamav-1.0.0clamav-1.0.0-rcclamav-1.0.0-rc2clamav-1.0.1clamav-1.1.0 Show 7 moreShow lessclamav-1.1.0-rcclamav-1.0.2clamav-1.1.1clamav-1.0.4clamav-1.1.3clamav-1.1.2clamav-1.0.3 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
OSV-2023-640 is a vulnerability with no CVSS score yet in clamav, published August 4, 2023. No source lists public exploit code. A source reports a fix.