Open Design Alliance Drawings SDK up to 2021.10 DXF File null pointer dereference

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4.3$0-$5k0.00

A vulnerability classified as problematic was found in Open Design Alliance Drawings SDK up to 2021.10. Affected by this vulnerability is an unknown code of the component DXF File Handler. The manipulation with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-476. As an impact it is known to affect availability. The summary by CVE is:

An issue was discovered in Open Design Alliance Drawings SDK before 2021.11. A Type Conversion issue exists when rendering malformed .DXF and .DWG files. This can allow attackers to cause a crash, potentially enabling a denial of service attack (Crash, Exit, or Restart).

The weakness was disclosed 01/18/2021. It is possible to read the advisory at opendesign.com. This vulnerability is known as CVE-2021-25175 since 01/15/2021. The attack needs to be initiated within the local network. A single authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available.

Upgrading to version 2021.11 eliminates this vulnerability.

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VulDB Meta Base Score: 4.5
VulDB Meta Temp Score: 4.3

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔒

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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

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Exploitinginfoedit

Class: Denial of service
CWE: CWE-476
ATT&CK: Unknown

Local: No
Remote: Partially

Availability: 🔒
Status: Not defined

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat: 🔍
Adversaries: 🔍
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Countermeasuresinfoedit

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: Drawings SDK 2021.11

Timelineinfoedit

01/15/2021 CVE assigned
01/18/2021 +3 days Advisory disclosed
01/18/2021 +0 days VulDB entry created
02/15/2021 +28 days VulDB last update

Sourcesinfoedit

Advisory: opendesign.com
Status: Confirmed
Confirmation: 🔒

CVE: CVE-2021-25175 (🔒)

Entryinfoedit

Created: 01/18/2021 01:28 PM
Updated: 02/15/2021 07:01 AM
Changes: (18) vulnerability_cvss3_nvd_av vulnerability_cvss3_nvd_ac vulnerability_cvss3_nvd_pr vulnerability_cvss3_nvd_ui vulnerability_cvss3_nvd_s vulnerability_cvss3_nvd_c vulnerability_cvss3_nvd_i vulnerability_cvss3_nvd_a vulnerability_cvss2_nvd_av vulnerability_cvss2_nvd_ac vulnerability_cvss2_nvd_au vulnerability_cvss2_nvd_ci vulnerability_cvss2_nvd_ii vulnerability_cvss2_nvd_ai vulnerability_cvss3_meta_basescore vulnerability_cvss3_meta_tempscore vulnerability_cvss2_nvd_basescore vulnerability_cvss3_nvd_basescore
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