| Package | Affected versions | Patched versions |
|---|---|---|
| envoy | < 1.22.1 | 1.22.1 |
Envoy is a cloud-native high-performance proxy. In versions prior to 1.22.1 secompressors accumulate decompressed data into an intermediate buffer before overwriting the body in the decode/encodeBody. This may allow an attacker to zip bomb the decompressor by sending a small highly compressed payload. Maliciously constructed zip files may exhaust system memory and cause a denial of service. Users are advised to upgrade. Users unable to upgrade may consider disabling decompression.
Running one of these products? Scan your site to see whether it exposes a vulnerable version.
Scan my site free