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CVSS: 9.3EPSS: 57%CPEs: 4EXPL: 0

The scripting engines in Microsoft Internet Explorer 9 through 11 and Microsoft Edge allow remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, as demonstrated by the Chakra JavaScript engine, aka "Scripting Engine Memory Corruption Vulnerability." Los motores de secuencia de comandos en Microsoft Internet Explorer 9 hasta la versión 11 y Microsoft Edge permiten a atacantes remotos ejecutar código arbitrario o provocar una denegación de servicio (corrupción de memoria) a través de un sitio web manipulado, como es demostrado por el motor Chakra JavaScript, una vulnerabilidad también conocida como "Scripting Engine Memory Corruption Vulnerability". This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Microsoft Edge and Microsoft Internet Explorer. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the processing of the JavaScript eval function. By performing actions in script an attacker can trigger a type confusion condition. • http://www.securityfocus.com/bid/93386 http://www.securitytracker.com/id/1036992 http://www.securitytracker.com/id/1036993 https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-118 https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-119 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 9.3EPSS: 93%CPEs: 1EXPL: 1

The Chakra JavaScript engine in Microsoft Edge allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka "Scripting Engine Memory Corruption Vulnerability," a different vulnerability than CVE-2016-3389, CVE-2016-7190, and CVE-2016-7194. El motor Chakra JavaScript en Microsoft Edge permite a atacantes remotos ejecutar un código arbitrario o provocar una denegación de servicio (corrupción de memoria) a través de un sitio web manipulado, vulnerabilidad también conocida como "Scripting Engine Memory Corruption Vulnerability", una vulnerabilidad diferente a CVE-2016-3389, CVE-2016-7190 y CVE-2016-7194. This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Microsoft Windows. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the processing of the JavaScript spread operator, as implemented in chakra.dll. By performing actions in JavaScript an attacker can trigger an overflow of a stack-based buffer. • https://www.exploit-db.com/exploits/40605 http://www.securityfocus.com/bid/93426 http://www.securitytracker.com/id/1036993 https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-119 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 8.1EPSS: 0%CPEs: 20EXPL: 2

The TLS protocol 1.2 and earlier supports the rsa_fixed_dh, dss_fixed_dh, rsa_fixed_ecdh, and ecdsa_fixed_ecdh values for ClientCertificateType but does not directly document the ability to compute the master secret in certain situations with a client secret key and server public key but not a server secret key, which makes it easier for man-in-the-middle attackers to spoof TLS servers by leveraging knowledge of the secret key for an arbitrary installed client X.509 certificate, aka the "Key Compromise Impersonation (KCI)" issue. El protocolo TLS 1.2 y versiones anteriores soporta los valores rsa_fixed_dh, dss_fixed_dh, rsa_fixed_ecdh y ecdsa_fixed_ecdh para ClientCertificateType pero no documenta directamente la habilidad para computar el secreto maestro en determinadas situaciones con una clave de cliente secreta y una clave pública de servidor pero no una clave secreta de servidor, lo que facilita a atacantes man-in-the-middle suplantar servidores TLS aprovechando el conocimiento de la clave secreta para un certificado cliente X.509 arbitrariamente instalado, también conocido como problema "Key Compromise Impersonation (KCI)". • http://twitter.com/matthew_d_green/statuses/630908726950674433 http://www.openwall.com/lists/oss-security/2016/09/20/4 http://www.securityfocus.com/bid/93071 https://kcitls.org https://security.netapp.com/advisory/ntap-20180626-0002 https://www.usenix.org/system/files/conference/woot15/woot15-paper-hlauschek.pdf • CWE-295: Improper Certificate Validation •

CVSS: 7.6EPSS: 15%CPEs: 1EXPL: 0

The Chakra JavaScript engine in Microsoft Edge allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka "Scripting Engine Memory Corruption Vulnerability," a different vulnerability than CVE-2016-3377. El motor Chakra JavaScript en Microsoft Edge permite a atacantes remotos ejecutar código arbitrario o provocar una denegación de servicio (corrupción de memoria) a través de un sitio web manipulado, vulnerabilidad también conocida como "Scripting Engine Memory Corruption Vulnerability", una vulnerabilidad diferente a CVE-2016-3377. • http://www.securityfocus.com/bid/92793 http://www.securitytracker.com/id/1036789 https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-105 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 7.5EPSS: 94%CPEs: 2EXPL: 1

Microsoft Internet Explorer 11 and Microsoft Edge allow remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka "Microsoft Browser Memory Corruption Vulnerability." Microsoft Internet Explorer 11 y Microsoft Edge permiten a atacantes remotos ejecutar código arbitrario o provocar una denegación de servicio (corrupción de memoria) a través de un sitio web manipulado, vulnerabilidad también conocida como "Microsoft Browser Memory Corruption Vulnerability". This vulnerability allows remote attackers to disclose sensitive information on vulnerable installations of Microsoft Edge. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the processing of the CSS white-space property. By manipulating a document's elements an attacker can trigger a read past the end of an allocated buffer. • https://www.exploit-db.com/exploits/40797 http://blog.skylined.nl/20161118002.html http://seclists.org/fulldisclosure/2016/Nov/111 http://www.securityfocus.com/archive/1/539779/100/0/threaded http://www.securityfocus.com/bid/92828 http://www.securitytracker.com/id/1036788 http://www.securitytracker.com/id/1036789 https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-104 https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-105 •