CVE-2024-21885
CVE-2024-21885 is a heap buffer overflow vulnerability found in the X.Org server. This flaw, specifically in the XISendDeviceHierarchyEvent function, allows an attacker to potentially exceed allocated array limits by manipulating device IDs. The vulnerability can lead to application crashes or even remote code execution, especially in SSH X11 forwarding scenarios. While the CVSS score is 7.8, SOCRadar's Vulnerability Risk Score (SVRS) is 30, indicating a lower level of immediate critical risk compared to vulnerabilities with SVRS scores above 80. However, the potential for remote code execution makes CVE-2024-21885 a significant security concern that should be addressed promptly to prevent exploitation. Successful exploitation could lead to complete system compromise in vulnerable environments. This vulnerability underscores the importance of careful memory management in critical system components like the X.Org server.
Description:
CVE-2024-21885 is a vulnerability with a CVSS score of 0, indicating a low severity level. The detailed description of the vulnerability is not yet available. However, the SOCRadar Vulnerability Risk Score (SVRS) of 30 suggests that the vulnerability poses a moderate risk and requires attention.
Key Insights:
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Threat Actors/APT Groups: There is no information available regarding specific threat actors or APT groups actively exploiting this vulnerability.
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Exploit Status: The exploit status is currently unknown. It is essential to monitor security advisories and updates to determine if active exploits have been published.
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CISA Warnings: The Cybersecurity and Infrastructure Security Agency (CISA) has not issued any warnings or advisories regarding CVE-2024-21885.
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In the Wild: There is no information available to confirm whether the vulnerability is actively exploited in the wild.
Mitigation Strategies:
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Apply Software Updates: Organizations should prioritize applying software updates and patches as soon as they become available. This is a crucial step in mitigating vulnerabilities and reducing the risk of exploitation.
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Implement Network Segmentation: Implementing network segmentation can help contain the impact of a potential breach by limiting the attacker's lateral movement within the network.
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Enable Intrusion Detection and Prevention Systems (IDPS): Deploying IDPS can help detect and prevent unauthorized access attempts and malicious activities on the network.
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Conduct Regular Security Audits: Regularly conducting security audits can help identify vulnerabilities and misconfigurations that could be exploited by attackers.
Additional Information:
If users have additional queries regarding this incident, they can use the 'Ask to Analyst' feature, contact SOCRadar directly, or open a support ticket for more information if necessary.
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CWE Details
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