CVE-2024-25116 Specially crafted CF.RESERVE command can lead to denial-of-service
Authenticated users can crash the Redis server by sending a specially crafted CF.RESERVE command, requiring an upgrade to patched RedisBloom versions.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2024-25116?
CVE-2024-25116 is a medium-severity denial of service vulnerability in RedisBloom, published on 9 Apr 2024. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
RedisBloom adds a set of probabilistic data structures to Redis. Starting in version 2.0.0 and prior to version 2.4.7 and 2.6.10, authenticated users can use the `CF.RESERVE` command to trigger a runtime assertion and termination of the Redis server process. The problem is fixed in RedisBloom 2.4.7 and 2.6.10.
Weakness: CWE-20
Which versions are affected by CVE-2024-25116?
How do I fix CVE-2024-25116?
No fix has been published for CVE-2024-25116 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2024-25116 being exploited?
There is no known exploitation of CVE-2024-25116 in the wild and no public exploit code.
Sources
Also known as GHSA-wrwq-cfrx-pmg4.