CVE-2021-43581

An Out-of-Bounds Read vulnerability exists when reading a U3D file using Open Design Alliance PRC SDK before 2022.11. The specific issue exists within the parsing of U3D files. Incorrect use of the LibJpeg source manager inside the U3D library, and crafted data in a U3D file, can trigger a read past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.

CVSS v3 8.8 HIGH
CVSS v2.0 6.8 MEDIUM

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

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.opendesign.com/security-advisories	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:opendesign:prc_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

Information

Published : 2021-11-22 09:15

Updated : 2024-11-21 06:29

NVD link : CVE-2021-43581

Mitre link : CVE-2021-43581

CVE.ORG link : CVE-2021-43581

JSON object : View

Products Affected

opendesign

prc_sdk

CWE

CWE-125

Out-of-bounds Read

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