Description
A security vulnerability has been detected in milvus up to 2.6.7. This vulnerability affects the function expr.Exec of the file pkg/util/expr/expr.go of the component HTTP Endpoint. The manipulation of the argument code leads to deserialization. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used. A fix is planned for the next release 2.6.8.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | milvus | 2.6.0, 2.6.1, 2.6.2, 2.6.3, 2.6.4, 2.6.5, 2.6.6, 2.6.7 | — |
References
- VDB-339486 | milvus HTTP Endpoint expr.go expr.Exec deserialization vdb-entry technical-description
- VDB-339486 | CTI Indicators (IOB, IOC, IOA) signature permissions-required
- Submit #719061 | milvus-io milvus latest Not Safe Remote Expression Execution third-party-advisory
- https://github.com/milvus-io/milvus/issues/46442 issue-tracking
- https://github.com/milvus-io/milvus/issues/46442#issuecomment-3672197450 issue-tracking
- https://github.com/milvus-io/milvus/issues/46442#issue-3743414836 exploit issue-tracking
- https://github.com/milvus-io/milvus/milestone/139 related