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
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
Self-concealing Digital Steganography is on the rise
January 9, 2019Rewterz Threat Advisory – Microsoft Multiple Products Multiple Vulnerabilities
January 10, 2019
SEVERITY: Medium
ANALYSIS SUMMARY
Multiple vulnerabilities have been reported in Microsoft Windows Server 2012, Microsoft Windows RT 8.1, and Microsoft Windows 8.1, which can be exploited by malicious, local users to disclose sensitive information, bypass certain security restrictions, and gain escalated privileges and by malicious people to compromise a vulnerable system.
CVE-2019-0554
An information disclosure vulnerability exists when the Windows kernel improperly handles objects in memory.
CVE-2019-0578
A remote code execution vulnerability exists when the Windows Jet Database Engine improperly handles objects in memory.
CVE-2019-0552
An elevation of privilege exists in Windows COM Desktop Broker, aka “Windows COM Elevation of Privilege Vulnerability.
CVE-2019-0538
A remote code execution vulnerability exists when the Windows Jet Database Engine improperly handles objects in memory.
CVE-2019-0555
An elevation of privilege vulnerability exists in the Microsoft XmlDocument class that could allow an attacker to escape from the AppContainer sandbox in the browser.
CVE-2019-0579
A remote code execution vulnerability exists when the Windows Jet Database Engine improperly handles objects in memory.
CVE-2019-0543
An elevation of privilege vulnerability exists when Windows improperly handles authentication requests.
CVE-2019-0581
A remote code execution vulnerability exists when the Windows Jet Database Engine improperly handles objects in memory.
CVE-2019-0580
A remote code execution vulnerability exists when the Windows Jet Database Engine improperly handles objects in memory.
CVE-2019-0570
An elevation of privilege vulnerability exists when the Windows Runtime improperly handles objects in memory.
CVE-2019-0536
An information disclosure vulnerability exists when the Windows kernel improperly handles objects in memory.
CVE-2019-0582
A remote code execution vulnerability exists when the Windows Jet Database Engine improperly handles objects in memory.
CVE-2019-0584
A remote code execution vulnerability exists when the Windows Jet Database Engine improperly handles objects in memory.
CVE-2019-0549
An information disclosure vulnerability exists when the Windows kernel improperly handles objects in memory.
CVE-2019-0569
An information disclosure vulnerability exists when the Windows kernel improperly handles objects in memory.
CVE-2019-0575
A remote code execution vulnerability exists when the Windows Jet Database Engine improperly handles objects in memory.
CVE-2019-0583
A remote code execution vulnerability exists when the Windows Jet Database Engine improperly handles objects in memory.
CVE-2019-0577
A remote code execution vulnerability exists when the Windows Jet Database Engine improperly handles objects in memory.
CVE-2019-0576
A remote code execution vulnerability exists when the Windows Jet Database Engine improperly handles objects in memory.
IMPACT
Exposure of sensitive information
Security by pass
System access
Privilege escalation
AFFECTED PRODUCTS
Microsoft Windows Server 2012
Microsoft RT 8.1
Microsoft Windows 8
REMEDIATION
Vendor has released patches for the following products:
- Windows 8.1 for 32-bit systems (KB4480964):
https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4480964
- Windows Server 2012 (KB4480972):
- Windows Server 2012 (Server Core installation) (KB4480972):
https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4480972
- Windows Server 2012 (KB4480975):
- Windows Server 2012 (Server Core installation) (KB4480975):
https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4480975
- Windows RT 8.1 (KB4480963):
Apply update (please see the vendor’s service database for details.
- Windows 8.1 for x64-based systems (KB4480963):
- Windows Server 2012 R2 (KB4480963):
- Windows Server 2012 R2 (Server Core installation) (KB4480963):
https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4480963
- Windows 8.1 for 32-bit systems (KB4480963):
https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4480963
- Windows 8.1 for x64-based systems (KB4480964):
- Windows Server 2012 R2 (KB4480964):
- Windows Server 2012 R2 (Server Core installation) (KB4480964):
https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4480964
- Windows Server 2012 (KB3173426):
- Windows Server 2012 (Server Core installation) (KB3173426):
https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB3173426
- Windows 8.1 for x64-based systems (KB3173424):
- Windows Server 2012 R2 (KB3173424):
- Windows Server 2012 R2 (Server Core installation) (KB3173424):
https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB3173424
- Windows 8.1 for 32-bit systems (KB3173424):
https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB3173424