CVE-2021-44185 : What You Need to Know
Learn about CVE-2021-44185 affecting Adobe Bridge versions 11.1.2 and 12.0. This out-of-bounds read vulnerability could disclose sensitive memory, requiring user interaction to exploit.
Adobe Bridge version 11.1.2 (and earlier) and version 12.0 (and earlier) are affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. This vulnerability could allow an attacker to bypass mitigations like ASLR by exploiting it through a malicious RGB file.
Understanding CVE-2021-44185
Adobe Bridge RGB File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability
What is CVE-2021-44185?
CVE-2021-44185 is a vulnerability in Adobe Bridge versions 11.1.2 and 12.0 that enables an attacker to perform an out-of-bounds read attack, potentially exposing sensitive memory. Exploitation requires user interaction to open a malicious RGB file.
The Impact of CVE-2021-44185
- Base Score: 3.3 (Low)
- Attack Complexity: Low
- Attack Vector: Local
- User Interaction: Required
- Confidentiality Impact: Low
- Integrity Impact: None
- Availability Impact: None
Technical Details of CVE-2021-44185
Adobe Bridge versions 11.1.2 and 12.0 are susceptible to the following:
Vulnerability Description
- The vulnerability involves an out-of-bounds read issue that could allow an attacker to access sensitive information.
Affected Systems and Versions
- Products: Adobe Bridge
- Vendor: Adobe
- Affected Versions: <= 12.0, <= 11.1.2
Exploitation Mechanism
- To exploit the vulnerability, a victim must open a malicious RGB file, triggering the out-of-bounds read vulnerability.
Mitigation and Prevention
To address CVE-2021-44185, consider the following measures:
Immediate Steps to Take
- Update Adobe Bridge to the latest version available.
- Exercise caution when opening RGB files from untrusted sources.
- Implement security best practices while using Adobe Bridge.
Long-Term Security Practices
- Regularly update software and apply security patches promptly.
- Educate users about phishing techniques and malicious file handling.
Patching and Updates
- Adobe has released a security advisory addressing this vulnerability. Refer to the official Adobe security bulletin for detailed information and mitigation steps.