Microsoft Exchange Server vulnerabilities

CVE-2020-17085 [MEDIUM] CVE-2020-17085: Microsoft Exchange Server Denial of Service Vulnerability Microsoft Exchange Server Denial of Service Vulnerability

CVE-2020-16969 [MEDIUM] CVE-2020-16969: <p>An information disclosure vulnerability exists in how Microsoft Exchange validates tokens when ha An information disclosure vulnerability exists in how Microsoft Exchange validates tokens when handling certain messages. An attacker who successfully exploited the vulnerability could use this to gain further information from a user. To exploit the vulnerability, an attacker could include specially crafted OWA messages that could be loaded, without warning

CVE-2020-16875 [HIGH] CWE-74 CVE-2020-16875: <p>A remote code execution vulnerability exists in Microsoft Exchange server due to improper validat A remote code execution vulnerability exists in Microsoft Exchange server due to improper validation of cmdlet arguments. An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the System user. Exploitation of the vulnerability requires an authenticated user in a certain Exchange role to be compromised. The

CVE-2020-0903 [MEDIUM] CWE-79 CVE-2020-0903: A cross-site-scripting (XSS) vulnerability exists when Microsoft Exchange Server does not properly s A cross-site-scripting (XSS) vulnerability exists when Microsoft Exchange Server does not properly sanitize a specially crafted web request to an affected Exchange server, aka 'Microsoft Exchange Server Spoofing Vulnerability'.

CVE-2020-0688 [HIGH] CWE-287 CVE-2020-0688: A remote code execution vulnerability exists in Microsoft Exchange software when the software fails A remote code execution vulnerability exists in Microsoft Exchange software when the software fails to properly handle objects in memory, aka 'Microsoft Exchange Memory Corruption Vulnerability'.

CVE-2020-0692 [HIGH] CVE-2020-0692: An elevation of privilege vulnerability exists in Microsoft Exchange Server, aka 'Microsoft Exchange An elevation of privilege vulnerability exists in Microsoft Exchange Server, aka 'Microsoft Exchange Server Elevation of Privilege Vulnerability'.

CVE-2019-1373 [CRITICAL] CWE-502 CVE-2019-1373: A remote code execution vulnerability exists in Microsoft Exchange through the deserialization of me A remote code execution vulnerability exists in Microsoft Exchange through the deserialization of metadata via PowerShell, aka 'Microsoft Exchange Remote Code Execution Vulnerability'.

CVE-2019-1233 [HIGH] CVE-2019-1233: A denial of service vulnerability exists in Microsoft Exchange Server software when the software fai A denial of service vulnerability exists in Microsoft Exchange Server software when the software fails to properly handle objects in memory, aka 'Microsoft Exchange Denial of Service Vulnerability'.

CVE-2019-1266 [MEDIUM] CWE-79 CVE-2019-1266: A spoofing vulnerability exists in Microsoft Exchange Server when Outlook Web App (OWA) fails to pro A spoofing vulnerability exists in Microsoft Exchange Server when Outlook Web App (OWA) fails to properly handle web requests, aka 'Microsoft Exchange Spoofing Vulnerability'.

CVE-2019-1136 [HIGH] CVE-2019-1136: An elevation of privilege vulnerability exists in Microsoft Exchange Server, aka 'Microsoft Exchange An elevation of privilege vulnerability exists in Microsoft Exchange Server, aka 'Microsoft Exchange Server Elevation of Privilege Vulnerability'.

CVE-2019-1137 [MEDIUM] CWE-79 CVE-2019-1137: A cross-site-scripting (XSS) vulnerability exists when Microsoft Exchange Server does not properly s A cross-site-scripting (XSS) vulnerability exists when Microsoft Exchange Server does not properly sanitize a specially crafted web request to an affected Exchange server, aka 'Microsoft Exchange Server Spoofing Vulnerability'.

CVE-2019-1084 [MEDIUM] CWE-200 CVE-2019-1084: An information disclosure vulnerability exists when Exchange allows creation of entities with Displa An information disclosure vulnerability exists when Exchange allows creation of entities with Display Names having non-printable characters. An authenticated attacker could exploit this vulnerability by creating entities with invalid display names, which, when added to conversations, remain invisible. This security update addresses the issue by valida

CVE-2019-0858 [MEDIUM] CVE-2019-0858: A spoofing vulnerability exists in Microsoft Exchange Server when Outlook Web Access (OWA) fails to A spoofing vulnerability exists in Microsoft Exchange Server when Outlook Web Access (OWA) fails to properly handle web requests, aka 'Microsoft Exchange Spoofing Vulnerability'. This CVE ID is unique from CVE-2019-0817.

CVE-2019-0817 [MEDIUM] CWE-19 CVE-2019-0817: A spoofing vulnerability exists in Microsoft Exchange Server when Outlook Web Access (OWA) fails to A spoofing vulnerability exists in Microsoft Exchange Server when Outlook Web Access (OWA) fails to properly handle web requests, aka 'Microsoft Exchange Spoofing Vulnerability'. This CVE ID is unique from CVE-2019-0858.

CVE-2019-0724 [HIGH] CVE-2019-0724: An elevation of privilege vulnerability exists in Microsoft Exchange Server, aka 'Microsoft Exchange An elevation of privilege vulnerability exists in Microsoft Exchange Server, aka 'Microsoft Exchange Server Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2019-0686.

CVE-2019-0686 [HIGH] CVE-2019-0686: An elevation of privilege vulnerability exists in Microsoft Exchange Server, aka 'Microsoft Exchange An elevation of privilege vulnerability exists in Microsoft Exchange Server, aka 'Microsoft Exchange Server Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2019-0724.

CVE-2019-0586 [CRITICAL] CWE-787 CVE-2019-0586: A remote code execution vulnerability exists in Microsoft Exchange software when the software fails A remote code execution vulnerability exists in Microsoft Exchange software when the software fails to properly handle objects in memory, aka "Microsoft Exchange Memory Corruption Vulnerability." This affects Microsoft Exchange Server.

CVE-2019-0588 [MEDIUM] CWE-732 CVE-2019-0588: An information disclosure vulnerability exists when the Microsoft Exchange PowerShell API grants cal An information disclosure vulnerability exists when the Microsoft Exchange PowerShell API grants calendar contributors more view permissions than intended, aka "Microsoft Exchange Information Disclosure Vulnerability." This affects Microsoft Exchange Server.

CVE-2018-8604 [MEDIUM] CVE-2018-8604: A tampering vulnerability exists when Microsoft Exchange Server fails to properly handle profile dat A tampering vulnerability exists when Microsoft Exchange Server fails to properly handle profile data, aka "Microsoft Exchange Server Tampering Vulnerability." This affects Microsoft Exchange Server.

CVE-2018-8581 [HIGH] CVE-2018-8581: An elevation of privilege vulnerability exists in Microsoft Exchange Server, aka "Microsoft Exchange An elevation of privilege vulnerability exists in Microsoft Exchange Server, aka "Microsoft Exchange Server Elevation of Privilege Vulnerability." This affects Microsoft Exchange Server.