CVE-2021-43391

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Summary

CVECVE-2021-43391
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-11-14 21:15:00 UTC
Updated2023-02-14 12:15:00 UTC
DescriptionAn Out-of-Bounds Read vulnerability exists when reading a DXF file using Open Design Alliance Drawings SDK before 2022.11. The specific issue exists within the parsing of DXF files. Crafted data in a DXF file (an invalid dash counter in line types) can trigger a read past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.

Risk And Classification

Problem Types: CWE-125

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Opendesign Drawings Software Development Kit All All All All

References

ReferenceSourceLinkTags
ZDI-21-1352 | Zero Day Initiative MISC www.zerodayinitiative.com
www.opendesign.com/security-advisories MISC www.opendesign.com
ZDI-21-1361 | Zero Day Initiative MISC www.zerodayinitiative.com
cert-portal.siemens.com/productcert/pdf/ssa-491245.pdf CONFIRM cert-portal.siemens.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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