Description
An issue was discovered in Open Design Alliance Drawings SDK before 2021.11. A Type Confusion issue exists when rendering malformed .DXF and .DWG files. This can allow attackers to cause a crash, potentially enabling a denial of service attack (Crash, Exit, or Restart).
References (4)
Core 4
Core References
Vendor Advisory x_refsource_misc
https://www.opendesign.com/security-advisories
Patch, Third Party Advisory x_refsource_confirm
https://cert-portal.siemens.com/productcert/pdf/ssa-663999.pdf
Third Party Advisory, VDB Entry x_refsource_misc
https://www.zerodayinitiative.com/advisories/ZDI-21-219/
Patch, Third Party Advisory x_refsource_confirm
https://cert-portal.siemens.com/productcert/pdf/ssa-155599.pdf
Scores
CVSS v3
7.8
EPSS
0.0033
EPSS Percentile
55.8%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Details
CWE
CWE-843
Status
published
Products (4)
opendesign/drawings_software_development_kit
< 2021.11
siemens/comos
< 10.4.1
siemens/jt2go
< 13.1.0.1
siemens/teamcenter_visualization
< 13.1.0.1
Published
Jan 18, 2021
Tracked Since
Feb 18, 2026