ID de Prueba:	1.3.6.1.4.1.25623.1.0.810701
Categoría:	Denial of Service
Título:	OpenSSL Encrypt-Then-Mac Extension Denial of Service Vulnerability - Windows
Resumen:	OpenSSL is prone to a Denial of Service (DoS) vulnerability.
Descripción:	Summary: OpenSSL is prone to a Denial of Service (DoS) vulnerability. Vulnerability Insight: The flaw exists, during a renegotiation handshake if the Encrypt-Then-Mac extension is negotiated where it was not in the original handshake (or vice-versa) then this can cause OpenSSL to crash (dependent on ciphersuite). Vulnerability Impact: Successful exploitation will allow a remote attacker to cause a denial-of-service condition. Affected Software/OS: OpenSSL version 1.1.0. Solution: Upgrade to OpenSSL version 1.1.0e or later. CVSS Score: 5.0 CVSS Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P
Referencia Cruzada:	Common Vulnerability Exposure (CVE) ID: CVE-2017-3733 BugTraq ID: 96269 http://www.securityfocus.com/bid/96269 https://github.com/openssl/openssl/commit/4ad93618d26a3ea23d36ad5498ff4f59eff3a4d2 https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html http://www.securitytracker.com/id/1037846
Copyright	Copyright (C) 2017 Greenbone AG

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