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{"affected_release": [{"advisory": "RHSA-2022:2194", "cpe": "cpe:/a:redhat:rhel_dotnet:3.1::el7", "package": "rh-dotnet31-dotnet-0:3.1.419-1.el7_9", "product_name": ".NET Core on Red Hat Enterprise Linux", "release_date": "2022-05-11T00:00:00Z"}, {"advisory": "RHSA-2022:2196", "cpe": "cpe:/a:redhat:rhel_dotnet:5.0::el7", "package": "rh-dotnet50-dotnet-0:5.0.214-1.el7_9", "product_name": ".NET Core on Red Hat Enterprise Linux", "release_date": "2022-05-11T00:00:00Z"}, {"advisory": "RHSA-2022:2195", "cpe": "cpe:/a:redhat:rhel_dotnet:6.0::el7", "package": "rh-dotnet60-dotnet-0:6.0.105-1.el7_9", "product_name": ".NET Core on Red Hat Enterprise Linux", "release_date": "2022-05-11T00:00:00Z"}, {"advisory": "RHSA-2022:2199", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "dotnet6.0-0:6.0.105-1.el8_6", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2022-05-11T00:00:00Z"}, {"advisory": "RHSA-2022:2200", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "dotnet5.0-0:5.0.214-1.el8_6", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2022-05-11T00:00:00Z"}, {"advisory": "RHSA-2022:2202", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "dotnet3.1-0:3.1.419-1.el8_6", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2022-05-11T00:00:00Z"}, {"advisory": "RHSA-2022:4588", "cpe": "cpe:/a:redhat:enterprise_linux:9", "package": "dotnet6.0-0:6.0.105-1.el9_0", "product_name": "Red Hat Enterprise Linux 9", "release_date": "2022-05-18T00:00:00Z"}], "bugzilla": {"description": "dotnet: excess memory allocation via HttpClient causes DoS", "id": "2083650", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2083650"}, "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-770", "details": [".NET and Visual Studio Denial of Service Vulnerability", "A flaw was found in dotnet. The Microsoft Security Advisory describes the issue of the Apply MaxResponseHeadersLength limit for trailing headers to address a denial of service via excess memory allocations through the HttpClient."], "name": "CVE-2022-23267", "public_date": "2022-05-10T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2022-23267\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-23267\nhttps://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2022-23267"], "statement": "Affected .NET versions: 6.0, 5.0, 3.1", "threat_severity": "Important"}