Platform
windows
Component
remote-process-explorer
Fixed in
1.0.1
CVE-2019-25661 represents a local buffer overflow vulnerability discovered in Remote Process Explorer versions 1.0.0 through 1.0.0.16. An attacker can trigger a denial of service by crafting a malicious payload and pasting it into the computer name textbox within the Add Computer dialog, leading to a crash and potential corruption of exception handlers. Currently, no official patch has been released to address this vulnerability.
CVE-2019-25661 affects Remote Process Explorer version 1.0.0.16, presenting a local buffer overflow vulnerability. An attacker can exploit this flaw to cause a denial-of-service (DoS) condition by sending a crafted payload to the 'Add Computer' dialog. The vulnerability lies in how the program handles user input within the computer name textbox. Pasting a malicious string into this field and then attempting to connect to the added computer can trigger a crash, overwriting the SEH (Structured Exception Handler) chain and corrupting exception handlers. This can lead to system instability and disruption of normal operations. The absence of an official fix available exacerbates the risk, requiring proactive preventative measures.
Exploitation of CVE-2019-25661 requires user interaction. An attacker must persuade the victim to execute Remote Process Explorer and then paste a malicious string into the computer name field. Subsequent connection to the added computer triggers the buffer overflow. The complexity of exploitation is relatively low, as it does not require elevated privileges on the target system. However, success depends on the attacker's ability to socially engineer the victim. The impact of exploitation is a denial-of-service, which can disrupt system operations. The vulnerability is particularly concerning in environments where Remote Process Explorer is used to manage multiple systems, as a successful exploitation could affect multiple systems simultaneously.
Exploit Status
EPSS
0.01% (3% percentile)
CISA SSVC
CVSS Vector
Given that no official fix is provided by the developer, the primary mitigation is to avoid using Remote Process Explorer version 1.0.0.16 until an update is released. If the tool must be used, it's recommended to isolate the environment within a segmented network to limit the potential impact of a successful exploitation. Furthermore, closely monitor system activity for unusual behavior that may indicate an attack attempt. Considering alternatives to Remote Process Explorer that are updated and do not exhibit this vulnerability is a proactive strategy to improve security. Implementing layered security principles, such as access control and network segmentation, can help reduce the overall risk.
Actualice a una versión corregida de Remote Process Explorer. La vulnerabilidad se encuentra en la versión 1.0.0.16 y se debe evitar su uso. Consulte el sitio web del proveedor para obtener más información sobre las actualizaciones disponibles.
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The SEH (Structured Exception Handler) chain is a list of memory addresses that the operating system uses to handle exceptions. A buffer overflow can overwrite this chain, allowing an attacker to redirect program control flow.
If you are using Remote Process Explorer version 1.0.0.16, you are vulnerable. Verify the installed version on your system.
Currently, there are no specific tools to detect this vulnerability. The best way to protect yourself is to avoid using the vulnerable version.
Isolate the system from the network, perform a thorough malware scan, and consider restoring the system from a clean backup.
There is no estimated timeframe for a fix. Stay tuned for updates from the developer.
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