Memory Corruption via malicious DWG file in acdb25.dll (AutoCAD)
CVE-2024-9997 Published on October 29, 2024

Autodesk AutoCAD DWG File Parsing Memory Corruption Code Execution Vulnerability
A maliciously crafted DWG file when parsed in acdb25.dll through Autodesk AutoCAD can force a Memory Corruption vulnerability. A malicious actor can leverage this vulnerability to cause a crash, write sensitive data, or execute arbitrary code in the context of the current process.

NVD

Vulnerability Analysis

CVE-2024-9997 can be exploited with local system access, requires user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to be very high.

Attack Vector:
LOCAL
Attack Complexity:
LOW
Privileges Required:
NONE
User Interaction:
REQUIRED
Scope:
UNCHANGED
Confidentiality Impact:
HIGH
Integrity Impact:
HIGH
Availability Impact:
HIGH

Weakness Type

What is a Classic Buffer Overflow Vulnerability?

The program copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow. A buffer overflow condition exists when a program attempts to put more data in a buffer than it can hold, or when a program attempts to put data in a memory area outside of the boundaries of a buffer. The simplest type of error, and the most common cause of buffer overflows, is the "classic" case in which the program copies the buffer without restricting how much is copied. Other variants exist, but the existence of a classic overflow strongly suggests that the programmer is not considering even the most basic of security protections.

CVE-2024-9997 has been classified to as a Classic Buffer Overflow vulnerability or weakness.


Products Associated with CVE-2024-9997

You can be notified by email with stack.watch whenever vulnerabilities like CVE-2024-9997 are published in these products:

AutoDesk Autocad
 
AutoDesk Autocad Advance Steel
 
AutoDesk Autocad Architecture
 
AutoDesk Autocad Civil 3d
 
AutoDesk Autocad Electrical
 
AutoDesk Autocad Mechanical
 
AutoDesk Autocad Mep
 
AutoDesk Autocad Plant 3d
 
AutoDesk Dwg Trueview
 
AutoDesk Autocad Lt
 

Affected Versions

Autodesk AutoCAD: Autodesk AutoCAD LT: Autodesk AutoCAD Architecture: Autodesk AutoCAD Electrical: Autodesk AutoCAD MAP 3D: Autodesk AutoCAD Mechanical: Autodesk AutoCAD MEP: Autodesk AutoCAD Plant 3D: Autodesk Civil 3D: Autodesk Advance Steel: Autodesk DWG TrueView: Autodesk RealDWG:

Exploit Probability

EPSS
0.39%
Percentile
59.37%

EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.