Summary: In the start of May 2020, a mischievous exploit has been out in the wild that uses two CVEs in combination to perform insecure deserialization to a vendor named Telerik. The vulnerability lies in a suite of UI components for web applications called Telerik UI for ASP.NET AJAX. The insecure deserialization of JSON objects … Continue reading “Telerik UI Remote Code Execution via Insecure Deserialization (CVE-2019-18935)”
Tag: Windows
Zoom client for Windows UNC path injection vulnerability
Summary: ‘UNC path injection’ vulnerability was observed critically in Zoom client for Windows while the work form home and online education conferences are new normal. This leads remote attackers to steal login credentials for victims’ Windows systems. Description: A critical zero-day vulnerability in zoom video conferencing app. This vulnerability was found in windows client of … Continue reading “Zoom client for Windows UNC path injection vulnerability”
Ricoh Printer Drivers for Windows Local Privilege Escalation Vulnerability (CVE-2019-19363)
Summary: A local privilege escalation vulnerability was observed in Ricoh printer drivers for Windowsdue to insecure file permissions. This was assigned under CVE-2019-19363. Description: Any local user is able to overwrite program library files (DLLs) with own code as file permissions of file system entries are improperly set while a printer is added to the … Continue reading “Ricoh Printer Drivers for Windows Local Privilege Escalation Vulnerability (CVE-2019-19363)”
Microsoft Windows Privilege Escalation vulnerabilities CVE-2019-1132 & CVE-2019-0880
Summary: In the month of July 2019, MSPT have several vulnerabilities including windows kernel, win32K, unistore.dll, Hyper-V, Windows WLAN service, Windows Audio service, Windows RPCSS, DirectX, windows dnslvr.dll in Microsoft Windows. Out of them two zero days were identified for actively Attacked Privilege Escalation vulnerabilities (CVE-2019-1132 and CVE-2019-0880) in Win32k and splwow64 that have been … Continue reading “Microsoft Windows Privilege Escalation vulnerabilities CVE-2019-1132 & CVE-2019-0880”
Internet Explorer Memory Corruption Vulnerability: CVE-2018-8653
A memory corruption vulnerability has been disclosed in the Microsoft Internet explorer. Upon successful exploitation an attacker can achieve remote arbitrary code execution within the context of the current user. CVE-2018-8653 has been assigned to track this vulnerability. Microsoft has addressed this issue via an out of band advisory release . The issue affects IE … Continue reading “Internet Explorer Memory Corruption Vulnerability: CVE-2018-8653”
Windows Kernel Elevation of Privilege Vulnerability: CVE-2018-8611
An elevation of privilege vulnerability in the Kernel Transaction Manager (KTM) driver . It is exploited via a race condition that occurs when file transaction in the kernel mode are not handled properly. Successful exploitation can lead to remote code execution on the target via browsers. it can be leveraged sandbox escape in browsers. CVE-2018-8611 has been assigned … Continue reading “Windows Kernel Elevation of Privilege Vulnerability: CVE-2018-8611”
Windows Win32k Elevation of Privilege Vulnerability: CVE-2018-8589
An elevation of privilege vulnerability has been disclosed in the Windows OS. The issue affects Windows 7, Server 2008 (R2) both core and non-core versions. CVE-2018-8589 has been assigned to track this vulnerability. Microsoft has addressed this issue in November 2018 patch release. However a patched target may still crash (BSOD) if the exploit is triggered. For exploiting … Continue reading “Windows Win32k Elevation of Privilege Vulnerability: CVE-2018-8589”
Microsoft Windows Jet Database Engine Out-Of-Bounds Write Vulnerability: CVE-2018-8423
An Out-of-Bounds write vulnerability was disclosed to Microsoft. The issue affects Microsoft JET Database engine. Upon successful exploitation an attacker can gain code execution (current process context) on the target machine. To trigger this vulnerability, the target user needs to open a crafted file containing data stored in JET database format. Many Windows application use the … Continue reading “Microsoft Windows Jet Database Engine Out-Of-Bounds Write Vulnerability: CVE-2018-8423”
L1 Terminal Fault /Foreshadow Attack aka L1TF Attack
A new class of hardware vulnerabilities have been discovered in Intel processors. Upon exploitation a malicious code can achieve information disclosure that can be used for further exploitation .This vulnerability affects Intel Core processors and Intel Xeon processors, please check here for a complete list of affected processors . Intel has addressed this issue in INTEL-SA-00161. … Continue reading “L1 Terminal Fault /Foreshadow Attack aka L1TF Attack”
VBScript Engine Use-After-Free Vulnerability : CVE-2018-8373
A use-after-free (UAF) vulnerability has been discovered in the Windows VBScript engine. Upon successful exploitation an attacker can achieve remote code execution on the target. CVE-2018-8373 has been assigned to track this vulnerability. CVE-2018-8373 is being exploited in the wild similar to CVE-2018-8174. The issue affects Internet explorer 9-11 unless VBScript is disabled by default. … Continue reading “VBScript Engine Use-After-Free Vulnerability : CVE-2018-8373”