Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| envoyproxy / envoy | affected < 1.22.1 |
CWE
CWE-400, CWE-409
References
- https://github.com/envoyproxy/envoy/security/advisories/GHSA-75hv-2jjj-89hh
- https://github.com/envoyproxy/envoy/commit/cb4ef0b09200c720dfdb07e097092dd105450343
ADP enrichment
No English description supplied.
No English description supplied.
No references supplied.