VULNERABILITY INTELLIGENCE
CVE-2020-29367
CVSS score7.8 HIGH
EPSS probability1.20%
CISA KEVNot currently listed
Published2020-11-27
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
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.
Weakness classification
- CWE-787: Out-of-bounds Write
Primary references
- cve@mitre.org — Mailing List, Third Party Advisory
- cve@mitre.org — Patch, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Mailing List, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Patch, Third Party Advisory