CVE-2021-43582

A Use-After-Free Remote Vulnerability exists when reading a DWG file using Open Design Alliance Drawings SDK before 2022.11. The specific issue exists within the parsing of DWG files. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process.

CVSS v3 7.8 HIGH
CVSS v2.0 6.8 MEDIUM

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.opendesign.com/security-advisories	Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-21-1353/	Third Party Advisory VDB Entry
https://www.opendesign.com/security-advisories	Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-21-1353/	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

cpe:2.3:a:opendesign:drawings_sdk:*:*:*:*:*:*:*:*

History

21 Nov 2024, 06:29

Type	Values Removed	Values Added
References	~~() https://www.opendesign.com/security-advisories - Vendor Advisory~~	() https://www.opendesign.com/security-advisories - Vendor Advisory
References	~~() https://www.zerodayinitiative.com/advisories/ZDI-21-1353/ - Third Party Advisory, VDB Entry~~	() https://www.zerodayinitiative.com/advisories/ZDI-21-1353/ - Third Party Advisory, VDB Entry

Information

Published : 2021-11-22 09:15

Updated : 2024-11-21 06:29

NVD link : CVE-2021-43582

Mitre link : CVE-2021-43582

CVE.ORG link : CVE-2021-43582

JSON object : View

Products Affected

opendesign

drawings_sdk

CWE

CWE-416

Use After Free

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