CVE-2024-10106 in Ember ZNet SDK
Summary
by MITRE • 01/09/2025
A buffer overflow vulnerability in the packet handoff plugin allows an attacker to overwrite memory outside the plugin's buffer.
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Analysis
by VulDB Data Team • 01/09/2025
The buffer overflow vulnerability identified as CVE-2024-10106 resides within a packet handoff plugin component that processes network traffic data. This type of vulnerability typically occurs when a program writes more data to a fixed-length buffer than it can accommodate, leading to memory corruption beyond the intended storage boundaries. The packet handoff plugin serves as an intermediary component that handles network packet forwarding operations, making it a critical element in network infrastructure security. The vulnerability manifests when the plugin fails to properly validate input data length before copying it into a predetermined buffer space, creating an exploitable condition that adversaries can leverage for malicious purposes.
The technical flaw in this vulnerability stems from inadequate bounds checking mechanisms within the packet handoff plugin's data processing routines. When network packets are received and processed by the plugin, the system does not sufficiently verify the size of incoming data against the allocated buffer dimensions. This allows an attacker to craft specially malformed network packets that contain excessive data payload, causing the overflow to overwrite adjacent memory locations. The vulnerability specifically targets the plugin's memory management functions where packet data is copied into internal buffers without proper size validation. According to CWE classification, this represents a classic buffer overflow scenario categorized under CWE-121, which deals with stack-based buffer overflow conditions that can lead to arbitrary code execution.
The operational impact of CVE-2024-10106 extends beyond simple memory corruption, as it can potentially enable remote code execution and privilege escalation within the affected system. Attackers exploiting this vulnerability can overwrite critical memory segments including return addresses, function pointers, or other control data structures, thereby gaining the ability to redirect program execution flow. The implications are particularly severe in network infrastructure environments where packet handoff plugins operate as core components of routing and forwarding mechanisms. Depending on the system architecture and privilege levels of the plugin process, successful exploitation could result in complete system compromise, data exfiltration, or disruption of network services. The vulnerability aligns with ATT&CK technique T1059.007 for command and script interpreter, as attackers may leverage the overflow to execute arbitrary commands through controlled memory corruption.
Mitigation strategies for CVE-2024-10106 should prioritize immediate patch deployment from the software vendor, as this represents a critical security flaw requiring urgent remediation. Organizations must implement input validation controls that enforce strict bounds checking on all packet data before processing, ensuring that buffer sizes are appropriately allocated and validated against input dimensions. Additionally, memory protection mechanisms such as stack canaries, address space layout randomization, and data execution prevention should be enabled to reduce exploitability. Network segmentation and monitoring solutions should be deployed to detect anomalous packet patterns that may indicate exploitation attempts. Security teams should also consider implementing intrusion detection systems specifically configured to identify and alert on malformed packet traffic that could be attempting to trigger the buffer overflow condition. The vulnerability demonstrates the importance of secure coding practices and proper memory management in network infrastructure components, emphasizing the need for comprehensive security testing including fuzzing and penetration testing of plugin modules.