{"id":"CVE-2022-29225","summary":"Zip bomb vulnerability in Envoy","details":"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.","aliases":["BIT-envoy-2022-29225","GHSA-75hv-2jjj-89hh"],"modified":"2026-04-10T04:47:09.985386Z","published":"2022-06-09T19:15:14Z","database_specific":{"cwe_ids":["CWE-400","CWE-409"],"cna_assigner":"GitHub_M","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/29xxx/CVE-2022-29225.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/29xxx/CVE-2022-29225.json"},{"type":"ADVISORY","url":"https://github.com/envoyproxy/envoy/security/advisories/GHSA-75hv-2jjj-89hh"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-29225"},{"type":"FIX","url":"https://github.com/envoyproxy/envoy/commit/cb4ef0b09200c720dfdb07e097092dd105450343"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/envoyproxy/envoy","events":[{"introduced":"0"},{"fixed":"ae27fb5280d30e1400b7e9c9cbd448bfcd4ad9f5"}]}],"versions":["v1.0.0","v1.1.0","v1.10.0","v1.11.0","v1.12.0","v1.13.0","v1.14.0","v1.15.0","v1.16.0","v1.17.0","v1.18.0","v1.18.1","v1.18.2","v1.19.0","v1.2.0","v1.20.0","v1.21.0","v1.22.0","v1.3.0","v1.4.0","v1.5.0","v1.6.0","v1.7.0","v1.8.0","v1.9.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-29225.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}