Open Design Alliance Drawings SDK prior 2021.12 DGN File memory corruption

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A vulnerability classified as problematic has been found in Open Design Alliance Drawings SDK. Affected is an unknown part of the component DGN File Handler. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as CWE-119. This is going to have an impact on availability. CVE summarizes:

An issue was discovered in Open Design Alliance Drawings SDK before 2021.12. A memory corruption vulnerability exists when reading malformed DGN files. It can allow attackers to cause a crash, potentially enabling denial of service (Crash, Exit, or Restart).

The weakness was released 01/18/2021. The advisory is available at opendesign.com. This vulnerability is traded as CVE-2021-25174 since 01/15/2021. The exploitability is told to be easy. The attack needs to be done within the local network. A authentication is necessary for exploitation. The technical details are unknown and an exploit is not available.

Upgrading to version 2021.12 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: 🔒
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VulDB Reliability: 🔍

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Exploitinginfoedit

Class: Memory corruption
CWE: CWE-119
ATT&CK: Unknown

Local: No
Remote: Partially

Availability: 🔒
Status: Not defined

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat: 🔍
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Countermeasuresinfoedit

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: Drawings SDK 2021.12

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-2021-25174 (🔒)

Entryinfoedit

Created: 01/18/2021 01:27 PM
Updated: 02/15/2021 06:53 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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