CVE-2020-1161

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{"acknowledgement": "Red Hat would like to thank Microsoft for reporting this issue.", "affected_release": [{"advisory": "RHSA-2020:2249", "cpe": "cpe:/a:redhat:rhel_dotnet:3.1::el7", "package": "rh-dotnet31-dotnet-0:3.1.104-2.el7", "product_name": ".NET Core on Red Hat Enterprise Linux", "release_date": "2020-05-21T00:00:00Z"}, {"advisory": "RHSA-2020:2250", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "dotnet3.1-0:3.1.104-2.el8_2", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2020-05-21T00:00:00Z"}], "bugzilla": {"description": "dotnet: Denial of service due to infinite loop", "id": "1827645", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1827645"}, "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-400", "details": ["A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka 'ASP.NET Core Denial of Service Vulnerability'.", "An infinite loop was found in the HTTP Routing component of Microsoft.AspNetCore.App, which could be exploited by a remote, unauthenticated attacker. This flaw allows an attacker without special privileges to send crafted requests to a machine running an ASP.NET Core application, triggering the infinite loop and causing a denial of service in that application, for example, a web server."], "name": "CVE-2020-1161", "package_state": [{"cpe": "cpe:/a:redhat:rhel_dotnet:2.1", "fix_state": "Not affected", "package_name": "rh-dotnet21", "product_name": ".NET Core 2.1 on Red Hat Enterprise Linux"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "dotnet", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "dotnet3.0", "product_name": "Red Hat Enterprise Linux 8"}], "public_date": "2020-05-12T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2020-1161\nhttps://nvd.nist.gov/vuln/detail/CVE-2020-1161\nhttps://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1161"], "threat_severity": "Important"}

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