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March 22, 2023Severity Medium Analysis Summary Mekotio is a banking trojan that targets users in Latin America and Europe. It is primarily distributed via phishing emails and infected […]March 22, 2023Analysis Summary Overview – 23rd Mar – A Big Day – As we approach the 23rd of March, Pakistan Day, organizations and individuals should be aware […]March 22, 2023Severity High Analysis Summary CVE-2023-28684 CVSS:7.1 Jenkins remote-jobs-view-plugin Plugin could allow a remote authenticated attacker to obtain sensitive information, caused by improper handling of XML external […]Threat Insights
Before Rewterz got its start, the market was in dire need of a specialized and dedicated information security company. It was nearly impossible for businesses to find a trustworthy provider that could truly cover all of their bases. We wanted to meet this need, giving companies across the globe a chance to get ahead while knowing that their data is in good hands.
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Platform
Managed Security Services
Managed Penetration Testing
Rewterz penetration testing services help organizations determine if a cyber attacker can gain access to their critical assets while giving them detailed insights of the overall business impact of a cyber attack.
Resources
March 22, 2023Severity Medium Analysis Summary Mekotio is a banking trojan that targets users in Latin America and Europe. It is primarily distributed via phishing emails and infected […]March 22, 2023Analysis Summary Overview – 23rd Mar – A Big Day – As we approach the 23rd of March, Pakistan Day, organizations and individuals should be aware […]March 22, 2023Severity High Analysis Summary CVE-2023-28684 CVSS:7.1 Jenkins remote-jobs-view-plugin Plugin could allow a remote authenticated attacker to obtain sensitive information, caused by improper handling of XML external […]Threat Insights
Before Rewterz got its start, the market was in dire need of a specialized and dedicated information security company. It was nearly impossible for businesses to find a trustworthy provider that could truly cover all of their bases. We wanted to meet this need, giving companies across the globe a chance to get ahead while knowing that their data is in good hands.
Connect with Us
Rewterz Threat Advisory – Microsoft Windows Server 2008 / Windows 7 Multiple Vulnerabilities
January 10, 2019Rewterz Threat Advisory – Microsoft Windows Server 2019 Multiple Vulnerabilities
January 10, 2019
SEVERITY: High
ANALYSIS SUMMARY
Multiple vulnerabilities have been reported in Microsoft Exchange Server 2010, Microsoft Exchange Server 2013, Microsoft Exchange Server 2016, and Microsoft Exchange Server 2019, which can be exploited by malicious users to disclose potentially sensitive information and by malicious people to compromise a vulnerable system.
CVE-2019-0588
An information disclosure vulnerability exists when the Microsoft Exchange PowerShell API grants calendar contributors more view permissions than intended.
CVE-2019-0586
A remote code execution vulnerability exists in Microsoft Exchange software when the software fails to properly handle objects in memory.
IMPACT
Memory Corruption
System access
Exposure of sensitive information
AFFECTED PRODUCTS
Microsoft Exchange Server 2010
Microsoft Exchange Server 2013
Microsoft Exchange Server 2016
Microsoft Exchange Server 2019
REMEDIATION
Vendor has released updates for the following products:.
- Microsoft Exchange Server 2019 (KB4471389):
https://www.microsoft.com/downloads/details.aspx?familyid=66370ba9-e5f6-4d38-9264-0e65bb1f1e76 - Microsoft Exchange Server 2016 Cumulative Update 10 (KB4471389):
https://www.microsoft.com/downloads/details.aspx?familyid=ec2cdba1-1ea5-4c9a-81fc-453f50f739dd
- Microsoft Exchange Server 2016 Cumulative Update 11 (KB4471389):
https://www.microsoft.com/downloads/details.aspx?familyid=68f7ef1c-e0a5-4628-91ee-2fd963287807
- Microsoft Exchange Server 2013 Cumulative Update 21 (KB4471389):
https://www.microsoft.com/downloads/details.aspx?familyid=ccf6c5e6-e26b-4ed8-a868-4cf45162f566
- Microsoft Exchange Server 2010 Service Pack 3 Update Rollup 25 (KB4468742):
https://www.microsoft.com/downloads/details.aspx?familyid=5d92eec0-5607-4ec0-9222-b79129a95c16