Vulnerability Details CVE-2021-25173
An issue was discovered in Open Design Alliance Drawings SDK before 2021.12. A memory allocation with excessive size vulnerability exists when reading malformed DGN files, which allows attackers to cause a crash, potentially enabling denial of service (crash, exit, or restart).
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 55.7%
CVSS Severity
CVSS v3 Score 7.8
CVSS v2 Score 6.8
References
- https://cert-portal.siemens.com/productcert/pdf/ssa-155599.pdf
- https://cert-portal.siemens.com/productcert/pdf/ssa-663999.pdf
- https://www.opendesign.com/security-advisories
- https://www.zerodayinitiative.com/advisories/ZDI-21-225/
- https://cert-portal.siemens.com/productcert/pdf/ssa-155599.pdf
- https://cert-portal.siemens.com/productcert/pdf/ssa-663999.pdf
- https://www.opendesign.com/security-advisories
- https://www.zerodayinitiative.com/advisories/ZDI-21-225/
Products affected by CVE-2021-25173
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cpe:2.3:a:opendesign:drawings_software_development_kit:2021.11
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cpe:2.3:a:siemens:comos:-
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cpe:2.3:a:siemens:comos:10.0
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cpe:2.3:a:siemens:comos:10.0.3.0.18
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cpe:2.3:a:siemens:comos:10.0.3.0.4
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cpe:2.3:a:siemens:comos:10.0.3.1.40
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cpe:2.3:a:siemens:comos:10.1
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cpe:2.3:a:siemens:comos:10.1.0.0.2
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cpe:2.3:a:siemens:comos:10.2
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cpe:2.3:a:siemens:comos:10.3
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cpe:2.3:a:siemens:comos:10.3.3.2.14
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cpe:2.3:a:siemens:comos:10.3.3.3
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cpe:2.3:a:siemens:comos:10.4
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cpe:2.3:a:siemens:comos:9.1
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cpe:2.3:a:siemens:comos:9.2
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cpe:2.3:a:siemens:comos:9.2.0.6.10
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cpe:2.3:a:siemens:comos:9.2.0.8.1
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cpe:2.3:a:siemens:comos:9.2.6.36
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cpe:2.3:a:siemens:jt2go:-
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cpe:2.3:a:siemens:jt2go:13.1.0
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cpe:2.3:a:siemens:teamcenter_visualization:-
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cpe:2.3:a:siemens:teamcenter_visualization:12.4.0
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cpe:2.3:a:siemens:teamcenter_visualization:13.0.0
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cpe:2.3:a:siemens:teamcenter_visualization:13.1.0
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cpe:2.3:a:siemens:teamcenter_visualization:8.0.9085