CVE-1999-1031: counter.exe 2.70 allows a remote attacker to cause a denial of service (hang) via a long argument.
counter.exe 2.70 allows a remote attacker to cause a denial of service (hang) via a long argument.
AI Analysis
Technical Summary
CVE-1999-1031 is a vulnerability found in behold_software's web_page_counter product, specifically version 2.7 of the counter.exe component. This vulnerability allows a remote attacker to cause a denial of service (DoS) condition by sending a specially crafted long argument to the executable. The flaw arises because the application does not properly handle excessively long input arguments, leading to the program hanging and becoming unresponsive. Since the attack vector is network-based (AV:N), no authentication is required (Au:N), and the attack complexity is low (AC:L), an attacker can easily exploit this vulnerability remotely without any user interaction. The impact is limited to availability, as confidentiality and integrity are not affected. There is no patch available for this vulnerability, and no known exploits have been reported in the wild since its publication in 1999. The CVSS score of 5.0 (medium severity) reflects the moderate impact and ease of exploitation but limited scope and impact on system confidentiality or integrity.
Potential Impact
For European organizations, the primary impact of this vulnerability is the potential disruption of web services that utilize the affected web_page_counter 2.7 software. A successful attack could cause the counter.exe process to hang, leading to denial of service conditions on web pages that rely on this component for visitor counting or analytics. This could degrade user experience, disrupt business operations, and potentially cause reputational damage if public-facing services become unavailable. However, given the age of the vulnerability and the specific product version affected, the likelihood of encountering this software in modern environments is low. Organizations still running legacy systems or outdated web analytics tools may be at risk. The lack of a patch means that mitigation must rely on compensating controls. Since the vulnerability does not affect confidentiality or integrity, the risk is primarily operational rather than data breach related.
Mitigation Recommendations
Given that no patch is available for this vulnerability, European organizations should consider the following specific mitigation steps: 1) Identify and inventory any instances of behold_software's web_page_counter version 2.7 or counter.exe usage within their environment, especially on externally facing web servers. 2) If found, isolate these systems from untrusted networks or restrict access using network-level controls such as firewalls or intrusion prevention systems to limit exposure to remote attackers. 3) Implement input validation and filtering at the network perimeter to detect and block unusually long or malformed arguments targeting counter.exe. 4) Consider replacing the affected software with modern, supported web analytics tools that receive regular security updates. 5) Monitor web server logs and network traffic for signs of attempts to exploit this vulnerability, such as requests containing excessively long arguments. 6) For legacy systems that cannot be upgraded immediately, deploy application-layer proxies or wrappers that sanitize inputs before they reach the vulnerable executable. These targeted measures go beyond generic advice by focusing on detection, isolation, and replacement strategies tailored to this specific legacy vulnerability.
Affected Countries
Germany, France, United Kingdom, Italy, Spain, Netherlands
CVE-1999-1031: counter.exe 2.70 allows a remote attacker to cause a denial of service (hang) via a long argument.
Description
counter.exe 2.70 allows a remote attacker to cause a denial of service (hang) via a long argument.
AI-Powered Analysis
Technical Analysis
CVE-1999-1031 is a vulnerability found in behold_software's web_page_counter product, specifically version 2.7 of the counter.exe component. This vulnerability allows a remote attacker to cause a denial of service (DoS) condition by sending a specially crafted long argument to the executable. The flaw arises because the application does not properly handle excessively long input arguments, leading to the program hanging and becoming unresponsive. Since the attack vector is network-based (AV:N), no authentication is required (Au:N), and the attack complexity is low (AC:L), an attacker can easily exploit this vulnerability remotely without any user interaction. The impact is limited to availability, as confidentiality and integrity are not affected. There is no patch available for this vulnerability, and no known exploits have been reported in the wild since its publication in 1999. The CVSS score of 5.0 (medium severity) reflects the moderate impact and ease of exploitation but limited scope and impact on system confidentiality or integrity.
Potential Impact
For European organizations, the primary impact of this vulnerability is the potential disruption of web services that utilize the affected web_page_counter 2.7 software. A successful attack could cause the counter.exe process to hang, leading to denial of service conditions on web pages that rely on this component for visitor counting or analytics. This could degrade user experience, disrupt business operations, and potentially cause reputational damage if public-facing services become unavailable. However, given the age of the vulnerability and the specific product version affected, the likelihood of encountering this software in modern environments is low. Organizations still running legacy systems or outdated web analytics tools may be at risk. The lack of a patch means that mitigation must rely on compensating controls. Since the vulnerability does not affect confidentiality or integrity, the risk is primarily operational rather than data breach related.
Mitigation Recommendations
Given that no patch is available for this vulnerability, European organizations should consider the following specific mitigation steps: 1) Identify and inventory any instances of behold_software's web_page_counter version 2.7 or counter.exe usage within their environment, especially on externally facing web servers. 2) If found, isolate these systems from untrusted networks or restrict access using network-level controls such as firewalls or intrusion prevention systems to limit exposure to remote attackers. 3) Implement input validation and filtering at the network perimeter to detect and block unusually long or malformed arguments targeting counter.exe. 4) Consider replacing the affected software with modern, supported web analytics tools that receive regular security updates. 5) Monitor web server logs and network traffic for signs of attempts to exploit this vulnerability, such as requests containing excessively long arguments. 6) For legacy systems that cannot be upgraded immediately, deploy application-layer proxies or wrappers that sanitize inputs before they reach the vulnerable executable. These targeted measures go beyond generic advice by focusing on detection, isolation, and replacement strategies tailored to this specific legacy vulnerability.
Affected Countries
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Threat ID: 682ca32cb6fd31d6ed7df019
Added to database: 5/20/2025, 3:43:40 PM
Last enriched: 7/1/2025, 5:41:47 PM
Last updated: 8/12/2025, 11:38:07 AM
Views: 15
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