Description
Zserio is a framework for serializing structured data with a compact and efficient way with low overhead. Prior to 2.18.1, a crafted payload as small as 4-5 bytes can force memory allocations of up to 16 GB, crashing any process with an OOM error (Denial of Service). This vulnerability is fixed in 2.18.1.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| ndsev | zserio | < 2.18.1 | — |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Maven | io.github.ndsev:zserio-runtime | < 2.18.1 | 2.18.1 | GHSA-cwq5-8pvq-j65j |