GHSA-8c7c-2c8j-3xfpHighCVSS 7.8
blosc2 heap-based buffer overflow
🔗 CVE IDs covered (1)
📋 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.
🎯 Affected products1
- pip/blosc2:< 0.1.7
🔗 References (6)
- https://nvd.nist.gov/vuln/detail/CVE-2020-29367
- https://github.com/Blosc/c-blosc2/commit/c4c6470e88210afc95262c8b9fcc27e30ca043ee
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26442
- https://github.com/Blosc/python-blosc2/releases/tag/v0.1.7
- https://github.com/pypa/advisory-database/tree/main/vulns/blosc2/PYSEC-2020-343.yaml
- https://github.com/advisories/GHSA-8c7c-2c8j-3xfp