CVSS: 7.1EPSS: 0%CPEs: 26EXPL: 0CVE-2020-1002
https://notcve.org/view.php?id=CVE-2020-1002
An elevation of privilege vulnerability exists when the MpSigStub.exe for Defender allows file deletion in arbitrary locations.To exploit the vulnerability, an attacker would first have to log on to the system, aka 'Microsoft Defender Elevation of Privilege Vulnerability'. Hay una vulnerabilidad de elevación de privilegios cuando el archivo MpSigStub.exe para Defender permite la eliminación de archivos en ubicaciones arbitrarias. Para explotar la vulnerabilidad, un atacante tendría primero que registrarse en el sistema, también se conoce como "Microsoft Defender Elevation of Privilege Vulnerability". • https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1002 •
CVSS: 7.5EPSS: 0%CPEs: 25EXPL: 0CVE-2019-1255
https://notcve.org/view.php?id=CVE-2019-1255
A denial of service vulnerability exists when Microsoft Defender improperly handles files, aka 'Microsoft Defender Denial of Service Vulnerability'. Se presenta una vulnerabilidad de denegación de servicio cuando Microsoft Defender maneja inapropiadamente los archivos, también se conoce como "Microsoft Defender Denial of Service Vulnerability". • https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1255 •
CVSS: 7.1EPSS: 0%CPEs: 19EXPL: 0CVE-2019-1161 – Microsoft Defender Elevation of Privilege Vulnerability
https://notcve.org/view.php?id=CVE-2019-1161
An elevation of privilege vulnerability exists when the MpSigStub.exe for Defender allows file deletion in arbitrary locations. To exploit the vulnerability, an attacker would first have to log on to the system. An attacker could then run a specially crafted command that could exploit the vulnerability and delete protected files on an affected system once MpSigStub.exe ran again. The update addresses the vulnerability and blocks the arbitrary deletion. Existe una vulnerabilidad de elevación de privilegios cuando el archivo MpSigStub.exe para Defender permite la eliminación de archivos en ubicaciones arbitrarias. Para explotar la vulnerabilidad, un atacante primero tiene que iniciar sesión en el sistema, también se conoce como "Microsoft Defender Elevation of Privilege Vulnerability". • https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1161 •
CVSS: 9.3EPSS: 95%CPEs: 22EXPL: 1CVE-2018-0986 – Microsoft Windows Defender - 'mpengine.dll' Memory Corruption
https://notcve.org/view.php?id=CVE-2018-0986
A remote code execution vulnerability exists when the Microsoft Malware Protection Engine does not properly scan a specially crafted file, leading to memory corruption, aka "Microsoft Malware Protection Engine Remote Code Execution Vulnerability." This affects Windows Defender, Windows Intune Endpoint Protection, Microsoft Security Essentials, Microsoft System Center Endpoint Protection, Microsoft Exchange Server, Microsoft System Center, Microsoft Forefront Endpoint Protection. Existe una vulnerabilidad de ejecución remota de código cuando Microsoft Malware Protection Engine no escanea correctamente un archivo especialmente manipulado. Esto desemboca en una corrupción de memoria, también conocida como "Microsoft Malware Protection Engine Remote Code Execution Vulnerability". Esto afecta a Windows Defender, Windows Intune Endpoint Protection, Microsoft Security Essentials, Microsoft System Center Endpoint Protection, Microsoft Exchange Server, Microsoft System Center y Microsoft Forefront Endpoint Protection. • https://www.exploit-db.com/exploits/44402 http://www.securityfocus.com/bid/103593 http://www.securitytracker.com/id/1040631 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0986 • CWE-787: Out-of-bounds Write •
CVSS: 5.5EPSS: 0%CPEs: 19EXPL: 1CVE-2017-8535 – Microsoft MsMpEng - Multiple Crashes While Scanning Malformed Files
https://notcve.org/view.php?id=CVE-2017-8535
The Microsoft Malware Protection Engine running on Microsoft Forefront and Microsoft Defender on Microsoft Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016, Microsoft Exchange Server 2013 and 2016, does not properly scan a specially crafted file leading to denial of service. aka "Microsoft Malware Protection Engine Denial of Service Vulnerability", a different vulnerability than CVE-2017-8536, CVE-2017-8537, CVE-2017-8539, and CVE-2017-8542. El Motor de Protección de Malware de Microsoft se ejecuta en Microsoft Forefront y Microsoft Defender en Microsoft Windows Server 2008 SP2 y R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold y R2, Windows RT 8.1, Windows 10 Gold, 1511, 1607 y 1703 y Windows Server 2016, Microsoft Exchange Server 2013 y 2016, no analiza apropiadamente un archivo especialmente creado que conlleva a la denegación de servicio. También se conoce como "Microsoft Malware Protection Engine Denial of Service Vulnerability", una vulnerabilidad diferente de los CVE-2017-8536, CVE-2017-8537, CVE-2017-8539 y CVE-2017-8542. Through fuzzing, a number of ways to crash the Microsoft MsMpEng service has been been discovered. • https://www.exploit-db.com/exploits/42081 http://www.securityfocus.com/bid/98702 http://www.securitytracker.com/id/1038571 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8535 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-369: Divide By Zero CWE-476: NULL Pointer Dereference CWE-674: Uncontrolled Recursion •