CVE-2021-43336

An Out-of-Bounds Write vulnerability exists when reading a DXF or DWG file using Open Design Alliance Drawings SDK before 2022.11. The specific issue exists within the parsing of DXF and DWG files. Crafted data in a DXF or DWG file (an invalid number of properties) can trigger a write operation past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.

CVSS v3.0 7.8 HIGH
CVSS v2.0 6.8 MEDIUM

7.8^/10

CVSS v3.0 : 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://cert-portal.siemens.com/productcert/pdf/ssa-301589.pdf	Third Party Advisory
https://www.zerodayinitiative.com/advisories/ZDI-22-334/	Third Party Advisory VDB Entry
https://cert-portal.siemens.com/productcert/pdf/ssa-491245.pdf	Third Party Advisory

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Configurations

Configuration 1 (hide)

cpe:2.3:a:opendesign:drawings_software_development_kit:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:a:siemens:teamcenter_visualization:13.1.0:::::::*
	cpe:2.3:a:siemens:solid_edge:se2022:-::::::
	cpe:2.3:a:siemens:jt2go::::::::
	cpe:2.3:a:siemens:teamcenter_visualization::::::::
	cpe:2.3:a:siemens:teamcenter_visualization::::::::

Information

Published : 2021-11-14 13:15

Updated : 2023-02-24 07:53

NVD link : CVE-2021-43336

Mitre link : CVE-2021-43336

JSON object : View

CWE

CWE-787

Out-of-bounds Write

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Products Affected

siemens

solid_edge
teamcenter_visualization
jt2go

opendesign

drawings_software_development_kit

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