CVE-2021-43336

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. 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.

7.8 /10

CVSS v3 : HIGH

V3 Legend

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

V2 Legend

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://cert-portal.siemens.com/productcert/pdf/ssa-301589.pdf Third Party Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-491245.pdf Third Party Advisory
https://www.opendesign.com/security-advisories Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-22-334/ Third Party Advisory VDB Entry
Configurations

Configuration 1 (hide)

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

Configuration 2 (hide)

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

24 Feb 2023, 15:53

Type Values Removed Values Added
CPE cpe:2.3:a:siemens:solid_edge:se2022:-:*:*:*:*:*:*
References (CONFIRM) https://cert-portal.siemens.com/productcert/pdf/ssa-491245.pdf - (CONFIRM) https://cert-portal.siemens.com/productcert/pdf/ssa-491245.pdf - Third Party Advisory
First Time Siemens solid Edge

14 Feb 2023, 12:15

Type Values Removed Values Added
References
  • (CONFIRM) https://cert-portal.siemens.com/productcert/pdf/ssa-491245.pdf -

13 Jan 2023, 17:15

Type Values Removed Values Added
Summary An Out-of-Bounds Write vulnerability exists when reading a DXF file using Open Design Alliance Drawings SDK before 2022.11. The specific issue exists within the parsing of DXF files. Crafted data in a DXF 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. 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.

25 Mar 2022, 16:25

Type Values Removed Values Added
CPE cpe:2.3:a:siemens:teamcenter_visualization:*:*:*:*:*:*:*:*
cpe:2.3:a:siemens:jt2go:*:*:*:*:*:*:*:*
cpe:2.3:a:siemens:teamcenter_visualization:13.1.0:*:*:*:*:*:*:*
References (CONFIRM) https://cert-portal.siemens.com/productcert/pdf/ssa-301589.pdf - (CONFIRM) https://cert-portal.siemens.com/productcert/pdf/ssa-301589.pdf - Third Party Advisory
References (MISC) https://www.zerodayinitiative.com/advisories/ZDI-22-334/ - (MISC) https://www.zerodayinitiative.com/advisories/ZDI-22-334/ - Third Party Advisory, VDB Entry
First Time Siemens jt2go
Siemens
Siemens teamcenter Visualization

15 Feb 2022, 16:15

Type Values Removed Values Added
References
  • (MISC) https://www.zerodayinitiative.com/advisories/ZDI-22-334/ -

08 Feb 2022, 13:15

Type Values Removed Values Added
References
  • (CONFIRM) https://cert-portal.siemens.com/productcert/pdf/ssa-301589.pdf -

17 Nov 2021, 19:50

Type Values Removed Values Added
CWE CWE-787
CVSS v2 : unknown
v3 : unknown 		v2 : 6.8
v3 : 7.8
References (MISC) https://www.opendesign.com/security-advisories - (MISC) https://www.opendesign.com/security-advisories - Vendor Advisory
CPE cpe:2.3:a:opendesign:drawings_software_development_kit:*:*:*:*:*:*:*:*

14 Nov 2021, 21:15

Type Values Removed Values Added
New CVE
Information

Published : 2021-11-14 21:15

Updated : 2023-12-10 14:09

NVD link : CVE-2021-43336

Mitre link : CVE-2021-43336

CVE.ORG link : CVE-2021-43336

JSON object : View

Products Affected

opendesign

  • drawings_software_development_kit

siemens

  • solid_edge
  • jt2go
  • teamcenter_visualization
CWE
CWE-787

Out-of-bounds Write