Yongil Lee

Name of the Vulnerable Software and Affected Versions: Windows Common Log File System Driver (affected versions not specified) Description: The issue is related to an elevation-of-privilege vulnerability in the Windows Common Log File System Driver. It is caused by an integer underflow, allowing attackers to execute low-privileged code on the target system and then exploit this vulnerability for local privilege escalation. The vulnerability can be exploited by attackers to affect the system. Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

**Name of the Vulnerable Software and Affected Versions** Windows (affected versions not specified) **Description** The issue is related to insufficient access control in the Win32k component of Windows operating systems, which can be exploited to elevate privileges. This allows an attacker to affect the system. No information is available about the estimated number of potentially affected devices or real-world incidents where this issue was exploited. **Recommendations** At the moment, there is no information about a newer version that contains a fix for this vulnerability.

**Name of the Vulnerable Software and Affected Versions** Windows Graphics Component (affected versions not specified) **Description** The issue is related to insufficient access restrictions in the Windows Graphics Component, which can be exploited to bypass existing security restrictions and elevate privileges. This allows attackers to affect the system. No information is available about the estimated number of potentially affected devices or real-world incidents where this issue was exploited. **Recommendations** At the moment, there is no information about a newer version that contains a fix for this vulnerability.

**Name of the Vulnerable Software and Affected Versions** Windows Hyper-V (affected versions not specified) **Description** The issue is related to an elevation-of-privilege vulnerability in the Windows Hyper-V system, which is caused by flaws in the authorization procedure. This vulnerability can be exploited to allow an attacker to elevate their privileges. **Recommendations** At the moment, there is no information about a newer version that contains a fix for this vulnerability.

**Name of the Vulnerable Software and Affected Versions** Foxit Reader version 10.1.1.37576 **Description** This issue allows remote attackers to execute arbitrary code on affected installations. User interaction is required, where the target must visit a malicious page or open a malicious file. The flaw exists within the handling of the Decimal element, specifically through a crafted `leadDigits` value that can trigger an overflow of a fixed-length heap-based buffer. This can be leveraged to execute arbitrary code in the context of the current process. **Recommendations** For Foxit Reader version 10.1.1.37576, consider disabling the handling of Decimal elements or restricting access to potentially malicious files and web pages until a patch is available. Avoid using crafted `leadDigits` values in Decimal elements to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

**Name of the Vulnerable Software and Affected Versions** Foxit Reader version 10.1.1.37576 **Description** This issue allows remote attackers to execute arbitrary code on affected installations. User interaction is required, where the target must visit a malicious page or open a malicious file. The flaw exists within the handling of XFA Forms due to the lack of validating the existence of an object prior to performing operations on it. An attacker can leverage this to execute code in the context of the current process. **Recommendations** For Foxit Reader version 10.1.1.37576, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

**Name of the Vulnerable Software and Affected Versions** Foxit Reader version 10.1.1.37576 **Description** This issue allows remote attackers to execute arbitrary code on affected installations. User interaction is required, where the target must visit a malicious page or open a malicious file. The flaw exists within the processing of XFA templates due to the lack of validating the existence of an object prior to performing operations on it. An attacker can leverage this to execute code in the context of the current process. **Recommendations** For Foxit Reader version 10.1.1.37576, consider disabling the processing of XFA templates as a temporary workaround until a patch is available. Restrict access to potentially malicious pages or files to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

**Name of the Vulnerable Software and Affected Versions** Foxit Reader version 10.1.1.37576 **Description** This issue allows remote attackers to execute arbitrary code on affected installations. User interaction is required, where the target must visit a malicious page or open a malicious file. The flaw exists within the handling of XFA forms due to the lack of validating the existence of an object prior to performing operations on it. An attacker can leverage this to execute code in the context of the current process. **Recommendations** For Foxit Reader version 10.1.1.37576, consider disabling the handling of XFA forms as a temporary workaround until a patch is available. Restrict access to malicious pages or files to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this issue.

**Name of the Vulnerable Software and Affected Versions** Foxit Reader version 10.1.1.37576 **Description** This issue allows remote attackers to execute arbitrary code on affected installations. User interaction is required, where the target must visit a malicious page or open a malicious file. The flaw exists within the handling of XFA forms due to the lack of validating the existence of an object prior to performing operations on it. An attacker can leverage this to execute code in the context of the current process. **Recommendations** For Foxit Reader version 10.1.1.37576, consider disabling the handling of XFA forms as a temporary workaround until a patch is available. Restrict access to malicious pages or files to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

**Name of the Vulnerable Software and Affected Versions** Foxit Reader version 10.1.1.37576 **Description** This issue allows remote attackers to execute arbitrary code on affected installations. User interaction is required, where the target must visit a malicious page or open a malicious file. The flaw exists within the handling of XFA forms due to the lack of proper validation of user-supplied data. This can result in a write past the end of an allocated data structure, allowing an attacker to execute code in the context of the current process. **Recommendations** For Foxit Reader version 10.1.1.37576, consider disabling the handling of XFA forms as a temporary workaround until a patch is available. Restrict access to potentially malicious pages or files to minimize the risk of exploitation.

**Name of the Vulnerable Software and Affected Versions** Foxit Reader version 10.1.1.37576 **Description** This issue allows remote attackers to execute arbitrary code on affected installations. User interaction is required, where the target must visit a malicious page or open a malicious file. The flaw exists within the handling of XFA Forms due to the lack of validating the existence of an object prior to performing operations on it. An attacker can leverage this to execute code in the context of the current process. **Recommendations** For Foxit Reader version 10.1.1.37576, consider disabling the handling of XFA Forms as a temporary workaround until a patch is available. Restrict access to malicious pages and files to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

**Name of the Vulnerable Software and Affected Versions** Windows Backup Service (affected versions not specified) **Description** The issue is related to the improper handling of file operations by the Windows Backup Service, which can lead to an elevation of privilege. To exploit this, an attacker must first gain execution on the victim system. This can potentially allow an attacker to increase their privileges using a specially crafted application. **Recommendations** At the moment, there is no information about a newer version that contains a fix for this vulnerability.

**Name of the Vulnerable Software and Affected Versions** Windows Error Reporting (WER) (affected versions not specified) **Description** The issue is related to an information disclosure problem in the Windows Error Reporting (WER) service, which lacks protection for certain data. This could allow an attacker to gain unauthorized access to protected information using a specially crafted application. The vulnerability is also described as an elevation-of-privilege issue that affects the system. **Recommendations** At the moment, there is no information about a newer version that contains a fix for this vulnerability.