CVE-2023-44348 : Security Advisory and Response

Adobe Acrobat Reader versions 23.006.20360 (and earlier) and 20.005.30524 (and earlier) are affected by an out-of-bounds read vulnerability that could lead to the disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations like ASLR, requiring user interaction through opening a malicious file.

Understanding CVE-2023-44348

This section provides insights into CVE-2023-44348, outlining its impact and technical details.

What is CVE-2023-44348?

CVE-2023-44348 is an out-of-bounds read vulnerability affecting Adobe Acrobat Reader versions 23.006.20360 and 20.005.30524, potentially leading to the disclosure of sensitive memory.

The Impact of CVE-2023-44348

The vulnerability poses a medium severity risk, with a CVSS base score of 5.5. Attackers could exploit this issue to bypass mitigations and access sensitive information, requiring user interaction.

Technical Details of CVE-2023-44348

This section delves into the specifics of the vulnerability, including affected systems, exploitation mechanisms, and more.

Vulnerability Description

CVE-2023-44348 involves an out-of-bounds read vulnerability in Adobe Acrobat Reader, allowing attackers to access sensitive memory through a malicious file.

Affected Systems and Versions

Adobe Acrobat Reader versions 23.006.20360 and 20.005.30524 are susceptible to this vulnerability, potentially impacting users of these versions.

Exploitation Mechanism

To exploit CVE-2023-44348, attackers need to entice users into opening a specially crafted file, which triggers the out-of-bounds read vulnerability.

Mitigation and Prevention

Learn how to protect your systems from CVE-2023-44348 and prevent potential exploitation.

Immediate Steps to Take

Users should apply the latest security updates from Adobe to patch the vulnerability and mitigate the risk of exploitation.

Long-Term Security Practices

Implementing strong security hygiene, such as avoiding opening suspicious files and practicing safe browsing habits, can reduce the likelihood of falling victim to such vulnerabilities.

Patching and Updates

Regularly check for security updates from Adobe related to Adobe Acrobat Reader to stay protected from known vulnerabilities.