CVE-2022-29225
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 products
- Envoy
- Envoyproxy Envoy
- < 1.22.1
- Fix
- Available
- CVSS 3.1
- 7.5 HIGH
- EPSS
- 1.5% (72th percentile)
- Weakness
- CWE-409, CWE-400
- NVD status
- Modified
- Published
- 2022-06-09
CVE-2022-29225 at NVD
No indexed exploits for CVE-2022-29225 yet
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No exploit for CVE-2022-29225 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.