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CVE
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CVE-2021-25178Date: (C)2021-01-19   (M)2023-12-22


An issue was discovered in Open Design Alliance Drawings SDK before 2021.11. A stack-based buffer overflow vulnerability exists when the recover operation is run with malformed .DXF and .DWG files. This can allow attackers to cause a crash potentially enabling a denial of service attack (Crash, Exit, or Restart) or possible code execution.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 7.8CVSS Score : 6.8
Exploit Score: 1.8Exploit Score: 8.6
Impact Score: 5.9Impact Score: 6.4
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: LOCALAccess Vector: NETWORK
Attack Complexity: LOWAccess Complexity: MEDIUM
Privileges Required: NONEAuthentication: NONE
User Interaction: REQUIREDConfidentiality: PARTIAL
Scope: UNCHANGEDIntegrity: PARTIAL
Confidentiality: HIGHAvailability: PARTIAL
Integrity: HIGH 
Availability: HIGH 
  
Reference:
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-21-220/
https://www.zerodayinitiative.com/advisories/ZDI-21-240/
https://www.zerodayinitiative.com/advisories/ZDI-21-243/

CWE    1
CWE-787

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