Product:
Windows MapUrlToZone
Summary
Out-of-bounds read in Windows MapUrlToZone allows an unauthorized attacker to disclose information over a network. This vulnerability can lead to significant confidentiality impacts, making sensitive information accessible to attackers. The issue arises from improper handling of input, which can be exploited remotely.
Details
| Severity | Base Score | CVE |
|---|---|---|
| HIGH | 7.1 | CVE-2025-59208 |
Exploitation
To exploit this vulnerability, an attacker must craft a specific request that triggers the out-of-bounds read condition. This can be done by sending specially formatted data over the network to the affected service, which may then leak sensitive information. User interaction is required, as the attacker needs to convince the user to initiate the request.
Affected Products
- Windows MapUrlToZone: Vulnerable to unauthorized information disclosure due to out-of-bounds read.
Mitigation
To mitigate this vulnerability, users should apply the latest security updates provided by Microsoft. Additionally, implementing network security measures to restrict unauthorized access can help reduce the risk of exploitation. Regularly monitoring and auditing network traffic for suspicious activity is also recommended.