#StopRansomware: Hive Ransomware

Actions to Take Today to Mitigate Cyber Threats from Ransomware: 1. Prioritize remediating known exploited vulnerabilities. 2. Enable and enforce multifactor authentication with strong passwords. 3. Close unused ports and remove any application not deemed necessary for day-to-day operations...

Microsoft Exchange PcmReader Exposed Dangerous Function Information Disclosure Vulnerability

This vulnerability allows remote attackers to disclose sensitive information on affected installations of Microsoft Exchange. Authentication is required to exploit this vulnerability. The specific flaw exists within the PcmReader class. The issue results from the exposure of a dangerous function...

Microsoft Exchange PdbReader Exposed Dangerous Function Information Disclosure Vulnerability

This vulnerability allows remote attackers to disclose sensitive information on affected installations of Microsoft Exchange. Authentication is required to exploit this vulnerability. The specific flaw exists within the PdbReader class. The issue results from the exposure of a dangerous function...

Microsoft Exchange EtwFile Exposed Dangerous Function Information Disclosure Vulnerability

This vulnerability allows remote attackers to disclose sensitive information on affected installations of Microsoft Exchange. Authentication is required to exploit this vulnerability. The specific flaw exists within the EtwFile class. The issue results from the exposure of a dangerous function. A...

Microsoft Exchange OrganizationInitializationDefinition External Entity Processing Information Disclosure Vulnerability

This vulnerability allows remote attackers to disclose sensitive information on affected installations of Microsoft Exchange. Authentication is required to exploit this vulnerability. The specific flaw exists within the OrganizationInitializationDefinition class. Due to the improper restriction o...

Microsoft Exchange DagNetMultiValuedProperty Exposed Dangerous Function Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Microsoft Exchange. Authentication is required to exploit this vulnerability. The specific flaw exists within the DagNetMultiValuedProperty class. The issue results from the exposure of a dangerous...

Microsoft Exchange MsgStorageWriter Exposed Dangerous Function Denial-of-Service Vulnerability

This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of Microsoft Exchange. Authentication is required to exploit this vulnerability. The specific flaw exists within the MsgStorageWriter class. The issue results from the exposure of a...

Microsoft Exchange FileDependency Exposed Dangerous Function Information Disclosure Vulnerability

This vulnerability allows remote attackers to disclose sensitive information on affected installations of Microsoft Exchange. Authentication is required to exploit this vulnerability. The specific flaw exists within the FileDependency class. The issue results from the exposure of a dangerous...

Microsoft Exchange MsiDatabase Exposed Dangerous Function Information Disclosure Vulnerability

This vulnerability allows remote attackers to disclose sensitive information on affected installations of Microsoft Exchange. Authentication is required to exploit this vulnerability. The specific flaw exists within the MsiDatabase class. The issue results from the exposure of a dangerous functio...

Microsoft Exchange Command Exposed Dangerous Function Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Microsoft Exchange. Authentication is required to exploit this vulnerability. The specific flaw exists within the Command class. The issue results from the exposure of a dangerous function. An attack...

Microsoft Exchange WmaReader Exposed Dangerous Function Information Disclosure Vulnerability

This vulnerability allows remote attackers to disclose sensitive information on affected installations of Microsoft Exchange. Authentication is required to exploit this vulnerability. The specific flaw exists within the WmaReader class. The issue results from the exposure of a dangerous function...

Microsoft Exchange G711Reader Exposed Dangerous Function Information Disclosure Vulnerability

This vulnerability allows remote attackers to disclose sensitive information on affected installations of Microsoft Exchange. Authentication is required to exploit this vulnerability. The specific flaw exists within the G711Reader class. The issue results from the exposure of a dangerous function...

Microsoft Exchange AppConfigAssemblyResolver Exposed Dangerous Function Information Disclosure Vulnerability

This vulnerability allows remote attackers to disclose sensitive information on affected installations of Microsoft Exchange. Authentication is required to exploit this vulnerability. The specific flaw exists within the AppConfigAssemblyResolver class. The issue results from the exposure of a...

Microsoft Exchange DumpReader Exposed Dangerous Function Information Disclosure Vulnerability

This vulnerability allows remote attackers to disclose sensitive information on affected installations of Microsoft Exchange. Authentication is required to exploit this vulnerability. The specific flaw exists within the DumpReader class. The issue results from the exposure of a dangerous function...

Microsoft Exchange PEFile Exposed Dangerous Function Information Disclosure Vulnerability

This vulnerability allows remote attackers to disclose sensitive information on affected installations of Microsoft Exchange. Authentication is required to exploit this vulnerability. The specific flaw exists within the PEFile class. The issue results from the exposure of a dangerous function. An...

Microsoft Exchange TraceFile Exposed Dangerous Function Information Disclosure Vulnerability

This vulnerability allows remote attackers to disclose sensitive information on affected installations of Microsoft Exchange. Authentication is required to exploit this vulnerability. The specific flaw exists within the TraceFile class. The issue results from the exposure of a dangerous function...

Microsoft Exchange MatlabWriter Exposed Dangerous Function Denial-of-Service Vulnerability

This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of Microsoft Exchange. Authentication is required to exploit this vulnerability. The specific flaw exists within the MatlabWriter class. The issue results from the exposure of a dangerous...

Microsoft Exchange PromptPreviewRpcResponse Exposed Dangerous Function Information Disclosure Vulnerability

This vulnerability allows remote attackers to disclose sensitive information on affected installations of Microsoft Exchange. Authentication is required to exploit this vulnerability. The specific flaw exists within the PromptPreviewRpcResponse class. The issue results from the exposure of a...

Microsoft Exchange FormattedTextWriterTraceListener Exposed Dangerous Function Denial-of-Service Vulnerability

This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of Microsoft Exchange. Authentication is required to exploit this vulnerability. The specific flaw exists within the FormattedTextWriterTraceListener class. The issue results from the...

Microsoft Exchange FileConfigurationSource Exposed Dangerous Function Information Disclosure Vulnerability

This vulnerability allows remote attackers to disclose sensitive information on affected installations of Microsoft Exchange. Authentication is required to exploit this vulnerability. The specific flaw exists within the FileConfigurationSource class. The issue results from the exposure of a...