CVE-2023-36824
Description
Redis is an in-memory database that persists on disk. In Redit 7.0 prior to 7.0.12, extracting key names from a command and a list of arguments may, in some cases, trigger a heap overflow and result in reading random heap memory, heap corruption and potentially remote code execution. Several scenarios that may lead to authenticated users executing a specially crafted `COMMAND GETKEYS` or `COMMAND GETKEYSANDFLAGS`and authenticated users who were set with ACL rules that match key names, executing a specially crafted command that refers to a variadic list of key names. The vulnerability is patched in Redis 7.0.12.
How to fix
- redis redis7.0.12 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| redis redis | 7.0.0 ≤ v < 7.0.12 | 7.0.12 |
| fedoraproject fedora | 37, 38 | — |
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