Description (CNA)
Mooncake transfer engine through 0.3.13.post1 contains a memory exhaustion vulnerability in TransferMetadata::receivePeerNotify that allows unauthenticated attackers to grow process memory without limit. Attackers can repeatedly send notify frames up to 1 MB to the handshake RPC port, filling the uncapped notifys vector until the out-of-memory killer terminates the engine.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| kvcache-ai / Mooncake | affected 0 through 0.3.13.post1 |
CWE
CWE-770
References
- https://github.com/kvcache-ai/Mooncake/issues/4445
- https://github.com/kvcache-ai/Mooncake/blob/719735896c86b56fabec6cf3e825fb2ea640597a/mooncake-transfer-engine/src/transfer_metadata.cpp#L285-L296
- https://github.com/kvcache-ai/Mooncake
- https://www.vulncheck.com/advisories/mooncake-transfer-engine-through-0.3.13-post1-memory-exhaustion-via-unbounded-notify-queue
ADP enrichment
No English description supplied.