Cisco Talos Blog: Asus and Adobe vulnerabilities

Jul 10, 2025

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Source URL: https://blog.talosintelligence.com/asus-and-adobe-vulnerabilities/
Source: Cisco Talos Blog
Title: Asus and Adobe vulnerabilities

Feedly Summary: Cisco Talos’ Vulnerability Discovery & Research team recently disclosed two vulnerabilities each in Asus Armoury Crate and Adobe Acrobat products.

AI Summary and Description: Yes

Summary: The text discusses the recent disclosure of vulnerabilities in Asus Armoury Crate and Adobe Acrobat products by Cisco Talos, emphasizing the importance of software security in widely-used software applications. The vulnerabilities are significant, as they could allow unprivileged attackers to exploit software weaknesses, potentially leading to unauthorized access and other security risks.

Detailed Description: The text outlines two significant vulnerabilities found in popular software applications, highlighting the crucial aspects of software security that compliance and security professionals must be aware of. The vulnerabilities were discovered by Cisco Talos’ Vulnerability Discovery & Research team and have since been patched, showcasing the importance of timely responses to security threats.

Key Points:

– **Vulnerabilities Disclosed:**
– **Asus Armoury Crate:**
– **CVE-2025-1533** (TALOS-2025-2144): A stack-based buffer overflow vulnerability in the AsIO3.sys kernel driver. This can be exploited using a specially crafted I/O request packet (IRP), allowing unprivileged attackers to run programs to trigger the flaw.
– **CVE-2025-3464** (TALOS-2025-2150): An authorization bypass vulnerability that can be exploited by creating a specially crafted hard link.

– **Adobe Acrobat Reader:**
– **CVE-2025-43578** (TALOS-2025-2159): An out-of-bounds read vulnerability in the font functionality that can be triggered by a specially crafted font file within a PDF document, potentially leaking sensitive information.
– **CVE-2025-43576** (TALOS-2025-2170): A use-after-free vulnerability in the annotation object processing, which can result in memory corruption or arbitrary code execution when a malicious PDF is opened.

– **Security Implications:**
– The vulnerabilities highlighted reflect on the need for continuous monitoring and updating of software to prevent exploitation.
– They illustrate the significance of having robust security measures and practices in place to protect against user-targeted attacks, particularly those that involve social engineering tactics (e.g., tricking a user into opening malicious documents).
– Organizations should enforce strict patch management protocols and utilize security tools like Snort for detecting such vulnerabilities in their environments.

– **Compliance and Regulation:**
– The response to these vulnerabilities adheres to Cisco’s third-party vulnerability disclosure policy, underscoring the relevance of compliance frameworks and regulations concerning software security and disclosure practices.

Overall, the discovered vulnerabilities serve as a reminder for organizations about the critical importance of software security in protecting against potential threats that can arise from widely used applications.

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