Servers and applications
CVE-2021-32628
Redis is an open source, in-memory database that persists on disk. An integer overflow bug in the ziplist data structure used by all versions of Redis can be exploited to corrupt the heap and potentially result with remote code execution. The vulnerability involves modifying the default ziplist configuration parameters (hash-max-ziplist-entries, hash-max-ziplist-value, zset-max-ziplist-entries…
- Severity
- High 7.5
- Published
- 4 Oct 2021
- Last changed
- 17 Jun 2026
- Added to UpHeron
- 21 Oct 2026
- Fixed in
- 5.0.14, 6.0.16, 6.2.6
- Sources
- NVD
Affected software
| Software | Affected versions |
|---|---|
RedisServers and applications · cpe:a:redis:redis |
|