Autodesk AutoCAD X_B File Parser out-of-bounds

CVSS Meta Temp Score
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CTI Interest Score
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6.9$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in Autodesk AutoCAD. Affected is an unknown function of the component X_B File Parser. Executing a manipulation can lead to out-of-bounds. The identification of this vulnerability is CVE-2024-23143. The attack may be launched remotely. There is no exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability has been found in Autodesk AutoCAD (affected version not known) and classified as critical. This vulnerability affects some unknown functionality of the component X_B File Parser. The manipulation with an unknown input leads to a out-of-bounds vulnerability. The CWE definition for the vulnerability is CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

A maliciously crafted 3DM, MODEL and X_B file, when parsed in ASMkern229A.dll and ASMBASE229A.dll through Autodesk applications, can force an Out-of-Bound Read and/or Out-of-Bound Write. 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 advisory is shared for download at zerodayinitiative.com. This vulnerability was named CVE-2024-23143 since 01/11/2024. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available.

Upgrading eliminates this vulnerability.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

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: 6.9

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
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: Out-of-bounds
CWE: CWE-125 / 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: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/11/2024 🔍
06/14/2024 +154 days 🔍
06/14/2024 +0 days 🔍
08/27/2025 +438 days 🔍

Sourcesinfo

Advisory: zerodayinitiative.com
Status: Confirmed

CVE: CVE-2024-23143 (🔍)
GCVE (CVE): GCVE-0-2024-23143
GCVE (VulDB): GCVE-100-268564

Entryinfo

Created: 06/14/2024 05:25
Updated: 08/27/2025 01:59
Changes: 06/14/2024 05:25 (51), 06/25/2024 22:37 (2), 03/23/2025 10:56 (5), 08/27/2025 01:59 (11)
Complete: 🔍
Cache ID: 216::103

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