CVE-2020-9744 : Exploit Details and Defense Strategies

Adobe Media Encoder version 14.3.2 and earlier versions contain an out-of-bounds read vulnerability that could lead to information disclosure and potential crashes.

Understanding CVE-2020-9744

Adobe Media Encoder WMV File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability

What is CVE-2020-9744?

This CVE refers to a vulnerability in Adobe Media Encoder versions that could allow an attacker to read beyond allocated memory buffers, potentially exposing sensitive data or causing system crashes.

The Impact of CVE-2020-9744

CVSS Base Score: 6.1 (Medium Severity)
Confidentiality Impact: High
User Interaction Required: Yes
Exploiting this vulnerability requires user interaction, such as visiting a malicious webpage or opening a malicious file.

Technical Details of CVE-2020-9744

Vulnerability Description

The vulnerability in Adobe Media Encoder allows for out-of-bounds read access, potentially leading to the exposure of sensitive information or system instability.

Affected Systems and Versions

Affected Product: Media Encoder
Vendor: Adobe
Vulnerable Versions: 14.3.2 and earlier

Exploitation Mechanism

Attack Complexity: Low
Attack Vector: Local
Privileges Required: None
User Interaction: Required
Scope: Unchanged
Vector String: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:L

Mitigation and Prevention

Immediate Steps to Take

Update Adobe Media Encoder to version 14.3.3 or later to mitigate the vulnerability.
Avoid opening files or visiting websites from untrusted or suspicious sources.

Long-Term Security Practices

Regularly update software and applications to the latest versions.
Educate users about the risks of opening files or clicking on links from unknown sources.

Patching and Updates

Adobe has released patches to address this vulnerability. Ensure timely installation of updates to stay protected.