Autodesk Revit/Navisworks/Autodesk/AutoCAD up to 9.0.7 PDFTron memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.0$0-$5k0.00

Summaryinfo

A vulnerability was found in Autodesk Revit, Navisworks, Autodesk and AutoCAD up to 9.0.7. It has been declared as critical. The impacted element is an unknown function of the component PDFTron. Such manipulation leads to memory corruption. This vulnerability is referenced as CVE-2021-40161. It is possible to launch the attack remotely. No exploit is available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Autodesk Revit, Navisworks, Autodesk and AutoCAD up to 9.0.7. Affected by this issue is some unknown processing of the component PDFTron. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability.

The weakness was published 12/24/2021. The advisory is shared for download at autodesk.com. This vulnerability is handled as CVE-2021-40161 since 08/27/2021. 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

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

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: No
Local: No
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

08/27/2021 🔍
12/24/2021 +119 days 🔍
12/24/2021 +0 days 🔍
12/26/2021 +2 days 🔍

Sourcesinfo

Advisory: autodesk.com
Status: Confirmed

CVE: CVE-2021-40161 (🔍)
GCVE (CVE): GCVE-0-2021-40161
GCVE (VulDB): GCVE-100-189020

Entryinfo

Created: 12/24/2021 08:06
Updated: 12/26/2021 17:37
Changes: 12/24/2021 08:06 (37), 12/24/2021 08:07 (1), 12/26/2021 17:37 (1)
Complete: 🔍
Cache ID: 216::103

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