Kerberos AppContainer Security Feature Bypass Vulnerability

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KLA12202 Multiple vulnerabilities in Microsoft Windows

Multiple vulnerabilities were found in Microsoft Windows. Malicious users can exploit these vulnerabilities to obtain sensitive information, execute arbitrary code, gain privileges, bypass security restrictions, cause denial of service. Below is a complete list of vulnerabilities: 1. An informati...

CVE-2021-31962: Undefined Security Weakness

Kerberos AppContainer Security Feature Bypass Vulnerability...

CVE-2021-26419

Scripting Engine Memory Corruption Vulnerability...

PT-2021-3372 · Microsoft · Windows

Name of the Vulnerable Software and Affected Versions: Microsoft Windows affected versions not specified Description: The issue is related to errors in security settings in the implementation of the Kerberos network authentication protocol for the AppContainer isolated software environment in...

Microsoft Windows Print Workflow Service Elevation of Privilege Vulnerability

Microsoft Windows and Microsoft Windows Server are both products of Microsoft Corporation.Microsoft Windows is an operating system for personal devices.Microsoft Windows Server is a server operating system. An elevation of privilege vulnerability exists in Microsoft Windows Print Workflow Service...

Windows Print Workflow Service Elevation of Privilege Vulnerability

An elevation of privilege vulnerability exists when the Windows Print Workflow Service improperly handles objects in memory. An attacker who successfully exploited this vulnerability could gain elevated privileges and break out of the AppContainer sandbox. To exploit this vulnerability, an attack...

Windows Font Library Remote Code Execution Vulnerability

A remote code execution vulnerability exists when the Windows font library improperly handles specially crafted fonts. For all systems except Windows 10, an attacker who successfully exploited the vulnerability could execute code remotely. For systems running Windows 10, an attacker who...

KB4565535: Windows Server 2012 July 2020 Security Update

The remote Windows host is missing security update 4565535 or cumulative update 4565537. It is, therefore, affected by multiple vulnerabilities : - A remote code execution vulnerability exists in the way that DirectWrite handles objects in memory. An attacker who successfully exploited this...

Microsoft Windows Multiple Vulnerabilities (KB4556836)

This host is missing a critical security update according to Microsoft KB4556836 Copyright C 2020 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This progra...

Microsoft Windows and Windows Server Remote Code Execution Vulnerability (CNVD-2020-24063)

Microsoft Windows and Microsoft Windows Server are both products of Microsoft Corporation.Microsoft Windows is an operating system for personal devices.Microsoft Windows Server is a server operating system. A remote code execution vulnerability exists in the Microsoft Windows Adobe Font Manager...

ADV200006 - Type 1 Font Parsing Remote Code Execution Vulnerability in Windows

A remote code execution vulnerability exists in Microsoft Windows when the Windows Adobe Type Manager Library improperly handles a specially-crafted multi-master font – Adobe Type 1 PostScript format.For all systems except Windows 10, an attacker who successfully exploited the vulnerability could...

Adobe Font Manager Library Remote Code Execution Vulnerability

A remote code execution vulnerability exists in Microsoft Windows when the Windows Adobe Type Manager Library improperly handles a specially-crafted multi-master font - Adobe Type 1 PostScript format. For all systems except Windows 10, an attacker who successfully exploited the vulnerability coul...

Warning — Two Unpatched Critical 0-Day RCE Flaws Affect All Windows Versions

Microsoft today issued a new security advisory warning billions of Windows users of two new critical, unpatched zero-day vulnerabilities that could let hackers remotely take complete control over targeted computers. According to Microsoft, both unpatched flaws are being used in limited, targeted...

Microsoft Windows Multiple Vulnerabilities (KB4534310)

This host is missing a critical security update according to Microsoft KB4534310 Copyright C 2020 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This progra...

PT-2019-3907

Name of the Vulnerable Software and Affected Versions Microsoft Office and Office 365 affected versions not specified Description The issue is related to insecure privilege management in the Click-to-Run C2R component of Microsoft Office and Office 365. It allows a remote attacker to escalate...

Iris - WinDbg Extension To Perform Basic Detection Of Common Windows Exploit Mitigations

Iris WinDbg extension performs basic detection of common Windows exploit mitigations 32 and 64 bits. The checks implemented, as can be seen in the screenshot above, are for the loaded modules: DynamicBase ASLR DEP SEH SafeSEH CFG RFG GS AppContainer If you don't know the meaning of some of the...

Microsoft Windows Font Cache Service - Insecure Sections Privilege Escalation

Microsoft Windows Font Cache Service - Insecure Sections Privilege Escalation Windows: Windows Font Cache Service Insecure Sections EoP Platform: Windows 10 1809 not tested earlier Class: Elevation of Privilege Security Boundary per Windows Security Service Criteria: User boundary Summary: The...

Microsoft Edge’s vulnerability, related to access control deficiencies, allows attackers to elevate their privileges and escape from the isolated software environment.

The vulnerability of Microsoft Edge is related to deficiencies in access control. Exploiting this vulnerability can allow attackers to enhance their privileges and escape from the isolated software environment known as AppContainer...

Privilege escalation

An elevation of privilege vulnerability exists in Microsoft Edge that could allow an attacker to escape from the AppContainer sandbox in the browser, aka 'Microsoft Edge Elevation of Privilege Vulnerability'...