Source URL: https://blog.talosintelligence.com/microsoft-patch-tuesday-june-2025/
Source: Cisco Talos Blog
Title: Microsoft Patch Tuesday for June 2025 — Snort rules and prominent vulnerabilities
Feedly Summary: Microsoft has released its monthly security update for June 2025, which includes 66 vulnerabilities affecting a range of products, including 10 that Microsoft marked as “critical.”
AI Summary and Description: Yes
**Summary:**
The text discusses Microsoft’s monthly security update for June 2025, which identifies 66 vulnerabilities across various products, including critical remote code execution (RCE) vulnerabilities and elevation of privilege vulnerabilities. This information is crucial for security and compliance professionals, as it outlines significant risks and mitigations for widely used Microsoft products relevant to infrastructure security.
**Detailed Description:**
The June 2025 security update released by Microsoft includes critical information that is vital for security professionals and organizations utilizing Microsoft products. Key points discussed in the update are:
– **Total Vulnerabilities:** 66 vulnerabilities addressed.
– **Critical Vulnerabilities:** 10 vulnerabilities categorized as “critical,” with nine of these being remote code execution (RCE) vulnerabilities.
– **Specific Vulnerabilities Highlighted:**
– **Remote Code Execution (RCE) Vulnerabilities:**
– **CVE-2025-32710:** Involves Remote Desktop Services. Attack complexity is high.
– **CVE-2025-29828:** Resides in Windows Schannel, allowing RCE through network communication, also assessed with high complexity.
– **CVE-2025-33071:** In the Windows KDC Proxy Service; high complexity with more likely exploitation.
– **CVE-2025-47172:** Microsoft SharePoint vulnerability posing an easier exploit route for an already authenticated attacker.
– **Microsoft Office Vulnerabilities (CVE-2025-47162, CVE-2025-47164, CVE-2025-47167, CVE-2025-47953):** Characterized by various memory management issues leading to remote code execution, with varied exploitation likelihoods.
– **Elevation of Privilege Vulnerabilities:**
– **CVE-2025-33070:** In Windows Netlogon, allowing domain admin privilege gain, high complexity.
– **CVE-2025-47966:** In Power Automate, fully mitigated and no further action required by users.
– **Talos Security Note:** Introduction of new Snort rules to detect exploitation attempts of several identified vulnerabilities.
**Implications for Security Professionals:**
– Security and compliance teams must prioritize patching efforts for the listed vulnerabilities to mitigate potential exploitation risks.
– Organizations using Microsoft products should review the vulnerabilities and apply necessary updates or mitigation strategies as soon as possible.
– Ongoing vigilance is required as the potential for exploitation remains significant in some vulnerabilities, especially those rated with low attack complexity.
This comprehensive overview underscores the need for continuous monitoring of vulnerability disclosures and updates in security protocols to safeguard infrastructure effectively.