CVE-2023-46217 Report - Details, Severity, & Advisories
Twingate Team
•
Feb 23, 2024
CVE-2023-46217 is a critical vulnerability with a severity score of 9.8, affecting systems running Ivanti Avalanche on Microsoft Windows. This security issue allows an attacker to cause memory corruption by sending specially crafted data packets to the Mobile Device Server, potentially leading to a Denial of Service (DoS) or code execution.
How do I know if I'm affected?
If you're using Ivanti Avalanche on a Microsoft Windows system, you could be affected by the vulnerability. This issue impacts versions up to (but not including) 6.4.2. To check if you're affected, verify the version of Ivanti Avalanche you're running. If it's older than 6.4.2, you may be at risk. Keep in mind that this vulnerability doesn't affect Apple products.
What should I do if I'm affected?
If you're affected by the vulnerability, take these simple steps. First, verify you're running Ivanti Avalanche on Microsoft Windows. Check if your version is older than 6.4.2. Update to version 6.4.2 or later to mitigate the risk. This will help protect your system from potential Denial of Service (DoS) or code execution attacks.
Is this in CISA’s Known Exploited Vulnerabilities Catalog?
The CVE-2023-46217 vulnerability is not listed in CISA's Known Exploited Vulnerabilities Catalog. This critical issue, discovered on December 19, 2023, affects Ivanti Avalanche on Microsoft Windows systems. To address the vulnerability, which can lead to memory corruption, Denial of Service, or code execution, users should update their software to version 6.4.2 or later.
Weakness enumeration
The vulnerability CVE-2023-46217 is categorized as CWE-787, an Out-of-bounds Write, involving memory corruption and potentially causing Denial of Service or code execution.
For more details
CVE-2023-46217 is a critical vulnerability affecting Ivanti Avalanche on Microsoft Windows systems, with a severity score of 9.8. To protect your system from potential memory corruption, Denial of Service, or code execution, update to version 6.4.2 or later. For a comprehensive understanding of the vulnerability, including its description, severity, technical details, and known affected software configurations, visit the NVD page or the links below.
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CVE-2023-46217 Report - Details, Severity, & Advisories
Twingate Team
•
Feb 23, 2024
CVE-2023-46217 is a critical vulnerability with a severity score of 9.8, affecting systems running Ivanti Avalanche on Microsoft Windows. This security issue allows an attacker to cause memory corruption by sending specially crafted data packets to the Mobile Device Server, potentially leading to a Denial of Service (DoS) or code execution.
How do I know if I'm affected?
If you're using Ivanti Avalanche on a Microsoft Windows system, you could be affected by the vulnerability. This issue impacts versions up to (but not including) 6.4.2. To check if you're affected, verify the version of Ivanti Avalanche you're running. If it's older than 6.4.2, you may be at risk. Keep in mind that this vulnerability doesn't affect Apple products.
What should I do if I'm affected?
If you're affected by the vulnerability, take these simple steps. First, verify you're running Ivanti Avalanche on Microsoft Windows. Check if your version is older than 6.4.2. Update to version 6.4.2 or later to mitigate the risk. This will help protect your system from potential Denial of Service (DoS) or code execution attacks.
Is this in CISA’s Known Exploited Vulnerabilities Catalog?
The CVE-2023-46217 vulnerability is not listed in CISA's Known Exploited Vulnerabilities Catalog. This critical issue, discovered on December 19, 2023, affects Ivanti Avalanche on Microsoft Windows systems. To address the vulnerability, which can lead to memory corruption, Denial of Service, or code execution, users should update their software to version 6.4.2 or later.
Weakness enumeration
The vulnerability CVE-2023-46217 is categorized as CWE-787, an Out-of-bounds Write, involving memory corruption and potentially causing Denial of Service or code execution.
For more details
CVE-2023-46217 is a critical vulnerability affecting Ivanti Avalanche on Microsoft Windows systems, with a severity score of 9.8. To protect your system from potential memory corruption, Denial of Service, or code execution, update to version 6.4.2 or later. For a comprehensive understanding of the vulnerability, including its description, severity, technical details, and known affected software configurations, visit the NVD page or the links below.
Rapidly implement a modern Zero Trust network that is more secure and maintainable than VPNs.
CVE-2023-46217 Report - Details, Severity, & Advisories
Twingate Team
•
Feb 23, 2024
CVE-2023-46217 is a critical vulnerability with a severity score of 9.8, affecting systems running Ivanti Avalanche on Microsoft Windows. This security issue allows an attacker to cause memory corruption by sending specially crafted data packets to the Mobile Device Server, potentially leading to a Denial of Service (DoS) or code execution.
How do I know if I'm affected?
If you're using Ivanti Avalanche on a Microsoft Windows system, you could be affected by the vulnerability. This issue impacts versions up to (but not including) 6.4.2. To check if you're affected, verify the version of Ivanti Avalanche you're running. If it's older than 6.4.2, you may be at risk. Keep in mind that this vulnerability doesn't affect Apple products.
What should I do if I'm affected?
If you're affected by the vulnerability, take these simple steps. First, verify you're running Ivanti Avalanche on Microsoft Windows. Check if your version is older than 6.4.2. Update to version 6.4.2 or later to mitigate the risk. This will help protect your system from potential Denial of Service (DoS) or code execution attacks.
Is this in CISA’s Known Exploited Vulnerabilities Catalog?
The CVE-2023-46217 vulnerability is not listed in CISA's Known Exploited Vulnerabilities Catalog. This critical issue, discovered on December 19, 2023, affects Ivanti Avalanche on Microsoft Windows systems. To address the vulnerability, which can lead to memory corruption, Denial of Service, or code execution, users should update their software to version 6.4.2 or later.
Weakness enumeration
The vulnerability CVE-2023-46217 is categorized as CWE-787, an Out-of-bounds Write, involving memory corruption and potentially causing Denial of Service or code execution.
For more details
CVE-2023-46217 is a critical vulnerability affecting Ivanti Avalanche on Microsoft Windows systems, with a severity score of 9.8. To protect your system from potential memory corruption, Denial of Service, or code execution, update to version 6.4.2 or later. For a comprehensive understanding of the vulnerability, including its description, severity, technical details, and known affected software configurations, visit the NVD page or the links below.
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