CVE-2005-0058 in Windows
Summary
by MITRE
Buffer overflow in the Telephony Application Programming Interface (TAPI) for Microsoft Windows 98, Windows 98 SE, Windows ME, Windows 2000, Windows XP, and Windows Server 2003 allows attackers elevate privileges or execute arbitrary code via a crafted message.
If you want to get the best quality for vulnerability data then you always have to consider VulDB.
Analysis
by VulDB Data Team • 07/05/2025
The vulnerability described in CVE-2005-0058 represents a critical buffer overflow flaw within Microsoft Windows Telephony Application Programming Interface TAPI components. This vulnerability affects multiple operating systems including Windows 98, Windows 98 SE, Windows ME, Windows 2000, Windows XP, and Windows Server 2003, creating a widespread attack surface that spans several generations of Microsoft operating systems. The flaw exists in how TAPI handles incoming messages, specifically when processing malformed or crafted telecommunications data that exceeds allocated buffer boundaries. This type of vulnerability falls under the Common Weakness Enumeration category CWE-121, which classifies buffer overflow conditions where insufficient bounds checking allows attackers to overwrite adjacent memory locations. The TAPI interface serves as a critical component for telephony applications and system integration, making this vulnerability particularly dangerous as it can be exploited to gain elevated privileges or execute arbitrary code within the target system's security context.
The technical exploitation of this buffer overflow occurs when maliciously crafted telephony messages are sent to a vulnerable Windows system through the TAPI interface. Attackers can leverage this vulnerability by sending specially constructed data packets that exceed the allocated buffer space, causing a stack-based buffer overflow condition that allows arbitrary code execution. The vulnerability's impact extends beyond simple code execution to privilege escalation, as successful exploitation can elevate the attacker's privileges to system level, potentially granting complete control over the affected system. This type of attack vector aligns with the ATT&CK framework's privilege escalation techniques, specifically targeting the TAPI service as an entry point for system compromise. The buffer overflow mechanism typically manifests through memory corruption that can be exploited to overwrite return addresses, function pointers, or other critical program state information, enabling attackers to redirect execution flow and inject malicious payloads.
The operational impact of CVE-2005-0058 is substantial given the widespread deployment of affected Windows versions across enterprise networks and desktop environments. Organizations running these vulnerable operating systems face significant risk of unauthorized access, data breaches, and system compromise, particularly in environments where telephony services are integrated with critical business applications. The vulnerability's exploitation can lead to complete system compromise, making it a high-priority target for both automated attacks and targeted intrusions. Network administrators must consider the implications for voice communication systems, PBX installations, and any telephony applications that rely on TAPI for functionality. The attack surface is particularly concerning because TAPI interfaces are often accessible through various network protocols and can be triggered by legitimate telephony applications, making detection and prevention challenging. Organizations with legacy systems running these affected Windows versions face particular vulnerability, as these systems may not receive regular security updates, leaving them exposed to exploitation.
Mitigation strategies for CVE-2005-0058 require immediate action to address the underlying buffer overflow vulnerability. Microsoft released security patches and updates that remediate the issue, and organizations should prioritize applying these security fixes to all affected systems. System administrators should implement network segmentation to limit access to telephony services and restrict communication between trusted and untrusted networks. Additional protective measures include disabling unnecessary telephony services, implementing network monitoring to detect anomalous telephony traffic patterns, and conducting regular vulnerability assessments to identify systems running unsupported Windows versions. The remediation process should also include updating telephony applications to versions that properly validate input data and implement proper bounds checking. Organizations should consider implementing intrusion detection systems that can identify exploitation attempts targeting TAPI interfaces, as well as establishing incident response procedures for handling potential exploitation events. Given the age of the affected operating systems, organizations should plan for migration to supported Windows versions that include modern security features and regular security updates to prevent similar vulnerabilities from arising in the future.