CVE-2020-29367
High
Description
blosc2.c in Blosc C-Blosc2 through 2.0.0.beta.5 has a heap-based buffer overflow when there is a lack of space to write compressed data.
SeverityHigh
CVSS7.8
Exploit probability—
ProductC-blosc2
PublishedNov 27, 2020
First seenNov 27, 2020
How to fix
Update
- blosc20.1.7 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| blosc c-blosc2 | 2.0.0 | — |
| blosc2PyPI | v < 0.1.7, No range specified | 0.1.7 |
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