CVE-2022-25330 in ServerProtect
Summary
by MITRE • 02/24/2022
Integer overflow conditions that exist in Trend Micro ServerProtect 6.0/5.8 Information Server could allow a remote attacker to crash the process or achieve remote code execution.
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Analysis
by VulDB Data Team • 02/26/2022
The vulnerability identified as CVE-2022-25330 represents a critical integer overflow condition within Trend Micro ServerProtect 6.0 and 5.8 Information Server components. This flaw exists in the handling of numerical values during processing operations, creating a scenario where malformed input can cause the application to miscalculate memory boundaries or buffer sizes. The vulnerability specifically affects the information server functionality that processes incoming data requests, making it a significant concern for organizations relying on Trend Micro's endpoint protection solutions.
The technical implementation of this vulnerability stems from inadequate input validation and arithmetic overflow handling within the server protection software's core processing modules. When the system receives specially crafted data packets or malformed requests, the integer overflow occurs during calculations related to buffer allocation or memory management operations. This condition can lead to unpredictable behavior where the application attempts to allocate memory beyond its intended limits or access invalid memory addresses. The flaw manifests as a result of insufficient bounds checking and proper integer range validation during data processing workflows.
From an operational perspective, this vulnerability presents a severe risk to enterprise environments as it enables remote attackers to either cause denial of service through process crashes or potentially achieve remote code execution. The remote exploitation capability means that adversaries can leverage this vulnerability from outside the network perimeter without requiring local system access or authentication credentials. Successful exploitation could result in complete compromise of the affected server, allowing attackers to execute arbitrary code with the privileges of the running service. Organizations with multiple servers running affected versions face significant exposure risks, particularly in environments where the information server component handles external communications or data processing from untrusted sources.
The impact of this vulnerability aligns with common attack patterns documented in the ATT&CK framework under the T1203 and T1059 techniques, where adversaries leverage software vulnerabilities to execute malicious code and maintain persistence. The integer overflow condition creates a pathway for attackers to manipulate the application's memory management behavior, potentially leading to privilege escalation scenarios. This vulnerability also maps to CWE-190, which specifically addresses integer overflow conditions that can result in memory corruption and arbitrary code execution. Organizations should prioritize immediate remediation through official patches provided by Trend Micro, as the vulnerability's remote exploitability and potential for code execution make it a high-priority threat requiring immediate attention.
Mitigation strategies should include immediate deployment of Trend Micro's security patches and updates, implementation of network segmentation to limit access to affected systems, and enhanced monitoring for unusual network traffic patterns or process behavior that might indicate exploitation attempts. Security teams should also consider implementing intrusion detection systems capable of identifying malicious traffic patterns associated with this vulnerability and establish incident response procedures to address potential exploitation attempts. Regular vulnerability assessments and penetration testing should be conducted to ensure that similar integer overflow conditions are not present in other system components or third-party applications that might be running in the same environment.