CVE-2021-28608 : Security Advisory and Response
Discover the impact of CVE-2021-28608 affecting Adobe After Effects. Learn about the vulnerability, affected versions, and mitigation strategies to prevent arbitrary code execution.
Adobe After Effects version 18.2 (and earlier) is affected by a Heap-based Buffer Overflow vulnerability. An attacker could exploit this to execute arbitrary code in the user's context upon opening a malicious file.
Understanding CVE-2021-28608
This CVE involves a Heap-based Buffer Overflow vulnerability in Adobe After Effects, allowing attackers to execute arbitrary code with user interaction.
What is CVE-2021-28608?
CVE-2021-28608 is a Heap-based Buffer Overflow vulnerability in Adobe After Effects <=18.2 software versions, enabling unauthenticated attackers to run malicious code on the victim's machine.
The Impact of CVE-2021-28608
The vulnerability has a CVSS base score of 7.8 (High) and requires low complexity for exploitation, imposing high confidentiality, integrity, and availability impacts. User interaction is necessary for exploitation.
Technical Details of CVE-2021-28608
The technical details include the vulnerability description, affected systems and versions, and the exploitation mechanism.
Vulnerability Description
Adobe After Effects is prone to Heap-based Buffer Overflow, allowing attackers to execute arbitrary code by tricking users into opening specially crafted files.
Affected Systems and Versions
Adobe After Effects versions <=18.2 are impacted by this vulnerability.
Exploitation Mechanism
An unauthenticated attacker can exploit this vulnerability by convincing a victim to open a malicious file.
Mitigation and Prevention
To mitigate the risks associated with CVE-2021-28608, immediate actions and long-term security practices are crucial.
Immediate Steps to Take
Users should refrain from opening untrusted files and apply security patches promptly.
Long-Term Security Practices
Regularly update Adobe After Effects and use caution while opening files from unknown sources.
Patching and Updates
Adobe has provided security updates to address this vulnerability. Users are advised to install the latest patches from the official Adobe website.