medium6.5
CVE-2022-3433
The aeson library is not safe to use to consume untrusted JSON input.
Impact
The aeson library is not safe to use to consume untrusted JSON input. A remote user could abuse this flaw to produce a hash collision in the underlying unordered-containers library by sending specially crafted JSON data, resulting in a denial of service.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Haskell | Aeson | before 2.0.1.0 |