SB20250513105 - Security Feature Bypass in Microsoft UrlMon
Published: May 13, 2025
Security Bulletin ID
SB20250513105
Severity
High
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Acceptance of Extraneous Untrusted Data With Trusted Data (CVE-ID: CVE-2025-29842)
The vulnerability allows a remote attacker to compromise the target system.
The vulnerability exists due to improper input validation in UrlMon. A remote attacker can trick a victim to open a specially crafted file and bypass a security feature.
Remediation
Install update from vendor's website.