Home/CVE/A stack-based buffer overflow vulnerability exists in the DWF file reading procedure in Open Design Alliance Drawings SD
CVE

CVE-2021-43280

A stack-based buffer overflow vulnerability exists in the DWF file reading procedure in Open Design Alliance Drawings SD

A stack-based buffer overflow vulnerability exists in the DWF file reading procedure in Open Design Alliance Drawings SDK before 2022.8. The issue results from the lack of proper validation of the length of user-supplied data before copying it to a stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.

HIGH · CVSS 7.8 EPSS 0.01474
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-787Out-of-bounds Write
▤

Affected Products & Versions

1
opendesign drawings software development kit< 2022.8
▣

Scoring & Timeline

7.8
HIGH · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD14 Nov 2021 · 09:15 PM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
🔗

References & Sources

8
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://www.opendesign.com/security-advisoriesVendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-21-1340/Third Party AdvisoryVDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-21-1341/Third Party AdvisoryVDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-21-1342/Third Party AdvisoryVDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-21-1343/Third Party AdvisoryVDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-21-1345/Third Party AdvisoryVDB Entry
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