CVE-2022-29225

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{"acknowledgement": "Red Hat would like to thank the Envoy security team for reporting this issue.", "affected_release": [{"advisory": "RHSA-2022:5003", "cpe": "cpe:/a:redhat:service_mesh:2.0::el8", "package": "servicemesh-proxy-0:2.0.10-1.el8", "product_name": "OpenShift Service Mesh 2.0", "release_date": "2022-06-13T00:00:00Z"}, {"advisory": "RHSA-2022:5004", "cpe": "cpe:/a:redhat:service_mesh:2.1::el8", "package": "servicemesh-proxy-0:2.1.3-1.el8", "product_name": "OpenShift Service Mesh 2.1", "release_date": "2022-06-13T00:00:00Z"}], "bugzilla": {"description": "envoy: Decompressors can be zip bombed", "id": "2088737", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2088737"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.5", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "status": "verified"}, "cwe": "CWE-409", "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.", "A flaw was found in Envoy. A specifically constructed HTTP body delivered by an untrusted downstream or upstream peer whose decompressed size is dramatically larger than the compressed size can be sent by an attacker to cause a denial of service."], "mitigation": {"lang": "en:us", "value": "This can be mitigated by disabling decompression in Envoy."}, "name": "CVE-2022-29225", "public_date": "2022-06-09T14:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2022-29225\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-29225\nhttps://github.com/envoyproxy/envoy/security/advisories/GHSA-75hv-2jjj-89hh"], "threat_severity": "Important"}

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