Description (CNA)
A stack-based buffer overflow in the _RdbLoadEntity function of the RDB graph decoders (src/serializers/decoders/*/decode_graph_entities.c) in FalkorDB before 4.18.4 allows a remote attacker who can issue Redis replication commands (for example, against an instance with no password configured) to cause a denial of service and possibly execute arbitrary code by supplying a crafted RDB stream with an attacker-controlled entity property count. The count sizes two variable-length arrays on the thread stack with no upper bound, and the decoder then fills them with attacker-supplied values.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| FalkorDB / FalkorDB | affected 0 before 4.18.4 |
CWE
CWE-121
References
- https://github.com/FalkorDB/FalkorDB/pull/1973
- https://github.com/FalkorDB/FalkorDB/commit/7d15431aadf37588fadc2578b90c3afb5e8daa94
- https://github.com/FalkorDB/FalkorDB/releases/tag/v4.18.4
ADP enrichment
No English description supplied.
No references supplied.