Autodesk AutoCAD DWF File DesignReview.exe memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.9$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in Autodesk AutoCAD. This affects an unknown part of the file DesignReview.exe of the component DWF File Handler. Performing a manipulation results in memory corruption. This vulnerability was named CVE-2022-42943. The attack may be initiated remotely. There is no available exploit. It is recommended to apply a patch to fix this issue.

Detailsinfo

A vulnerability was found in Autodesk AutoCAD (affected version not known). It has been classified as critical. This affects some unknown functionality of the file DesignReview.exe of the component DWF File Handler. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

A malicious crafted dwf or .pct file when consumed through DesignReview.exe application could lead to memory corruption vulnerability by read access violation. This vulnerability in conjunction with other vulnerabilities could lead to code execution in the context of the current process.

The weakness was presented 10/21/2022. It is possible to read the advisory at autodesk.com. This vulnerability is uniquely identified as CVE-2022-42943 since 10/14/2022. 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.

Applying a patch is able to eliminate this problem.

Be aware that VulDB is the high quality 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: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Memory corruption
CWE: 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: Patch
Status: 🔍

0-Day Time: 🔍

Timelineinfo

10/14/2022 🔍
10/21/2022 +7 days 🔍
10/21/2022 +0 days 🔍
05/07/2025 +929 days 🔍

Sourcesinfo

Advisory: autodesk.com
Status: Confirmed

CVE: CVE-2022-42943 (🔍)
GCVE (CVE): GCVE-0-2022-42943
GCVE (VulDB): GCVE-100-211983

Entryinfo

Created: 10/21/2022 21:26
Updated: 05/07/2025 19:53
Changes: 10/21/2022 21:26 (39), 11/19/2022 11:53 (11), 05/07/2025 19:53 (16)
Complete: 🔍
Cache ID: 216::103

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