CVE-2021-43280

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.

CVSS v3 7.8 HIGH
CVSS v2.0 6.8 MEDIUM

7.8^/10

CVSS v3 : HIGH

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

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://www.opendesign.com/security-advisories	Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-21-1340/	Third Party Advisory VDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-21-1341/	Third Party Advisory VDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-21-1342/	Third Party Advisory VDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-21-1343/	Third Party Advisory VDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-21-1345/	Third Party Advisory VDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-21-1355/	Third Party Advisory VDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-21-1356/	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

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

History

No history.

Information

Published : 2021-11-14 21:15

Updated : 2021-11-30 20:23

NVD link : CVE-2021-43280

Mitre link : CVE-2021-43280

CVE.ORG link : CVE-2021-43280

JSON object : View

Products Affected

opendesign

drawings_software_development_kit

CWE

CWE-787

Out-of-bounds Write

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