OSV-2020-487
UNKNOWN READ in crc32
No scoreFix available
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15278
Crash type: UNKNOWN READ
Crash state:
crc32
update_crc
push_data_ready
What each source reports
OSV No score
UNKNOWN READ in crc32
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15278
Crash type: UNKNOWN READ
Crash state:
crc32
update_crc
push_data_ready
- Record
OSV-2020-487- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
libarchiveOSS-Fuzz |
Listed versions, plus commit ranges v3.4.0 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
OSV-2020-487 is a vulnerability with no CVSS score yet in libarchive, published July 1, 2020. No source lists public exploit code. A source reports a fix.