Autodesk AutoCAD/Advance Steel/Civil 3D MODEL File VCRUNTIME140.dll heap-based overflow

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.0$0-$5k0.00

Summaryinfo

A vulnerability has been found in Autodesk AutoCAD, Advance Steel and Civil 3D and classified as critical. Affected is an unknown function in the library VCRUNTIME140.dll of the component MODEL File Handler. The manipulation leads to heap-based overflow. This vulnerability is referenced as CVE-2024-23127. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Autodesk AutoCAD, Advance Steel and Civil 3D (the affected version unknown). This issue affects an unknown part in the library VCRUNTIME140.dll of the component MODEL File Handler. The manipulation with an unknown input leads to a heap-based overflow vulnerability. Using CWE to declare the problem leads to CWE-122. A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc(). Impacted is confidentiality, integrity, and availability. The summary by CVE is:

A maliciously crafted MODEL, SLDPRT, or SLDASM file, when parsed in ODXSW_DLL.dll and libodxdll.dll through Autodesk applications, can be used to cause a Heap-based Overflow. A malicious actor can leverage this vulnerability to cause a crash, read sensitive data, or execute arbitrary code in the context of the current process.

The weakness was published 02/22/2024. It is possible to read the advisory at autodesk.com. The identification of this vulnerability is CVE-2024-23127 since 01/11/2024. It demands that the victim is doing some kind of user interaction. Technical details of the vulnerability are known, but there is no available exploit. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 12/31/2025).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

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Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.0
VulDB Meta Temp Score: 7.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.8
CNA Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Heap-based overflow
CWE: CWE-122 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/11/2024 🔍
02/22/2024 +42 days 🔍
02/22/2024 +0 days 🔍
12/31/2025 +678 days 🔍

Sourcesinfo

Advisory: autodesk.com
Status: Confirmed

CVE: CVE-2024-23127 (🔍)
GCVE (CVE): GCVE-0-2024-23127
GCVE (VulDB): GCVE-100-254495

Entryinfo

Created: 02/22/2024 08:16
Updated: 12/31/2025 02:22
Changes: 02/22/2024 08:16 (38), 06/25/2024 05:59 (15), 04/11/2025 21:18 (13), 04/18/2025 22:39 (3), 12/31/2025 02:22 (1)
Complete: 🔍
Cache ID: 216::103

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