CVE-2021-28587 : Vulnerability Insights and Analysis
Adobe After Effects versions 18.0 and earlier are affected by an out-of-bounds read vulnerability that poses a medium severity risk. Learn about the impact, technical details, and mitigation steps.
After Effects versions 18.0 and earlier are affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. An attacker could exploit this issue to bypass mitigations such as ASLR requiring user interaction.
Understanding CVE-2021-28587
This CVE relates to an out-of-bounds read vulnerability in Adobe After Effects that poses a risk of sensitive memory disclosure.
What is CVE-2021-28587?
The CVE-2021-28587 vulnerability affects Adobe After Effects versions 18.0 and earlier. It allows an attacker to read sensitive memory outside the bounds, potentially leading to data disclosure.
The Impact of CVE-2021-28587
The impact of this vulnerability is rated as medium severity. It could be exploited by an attacker with low attack complexity, requiring user interaction to open a malicious file.
Technical Details of CVE-2021-28587
This section provides detailed technical insights into the CVE-2021-28587 vulnerability.
Vulnerability Description
The vulnerability in Adobe After Effects exposes sensitive memory to threat actors through an out-of-bounds read issue, enabling data disclosure.
Affected Systems and Versions
Adobe After Effects versions 18.0 and earlier are susceptible to this vulnerability that could potentially lead to information disclosure.
Exploitation Mechanism
Exploiting CVE-2021-28587 requires user interaction where a victim unknowingly opens a malicious file, allowing an attacker to bypass certain security mitigations.
Mitigation and Prevention
To address and prevent the exploitation of CVE-2021-28587, immediate actions and long-term security practices are essential.
Immediate Steps to Take
Users are advised to update Adobe After Effects to the latest version and refrain from opening files from untrusted sources to mitigate the risk.
Long-Term Security Practices
Implementing secure file handling practices, maintaining up-to-date software, and verifying the authenticity of files can enhance the long-term security posture.
Patching and Updates
Regularly applying security patches provided by Adobe for After Effects is crucial in addressing known vulnerabilities and enhancing system security.