An 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.
References
Link | Resource |
---|---|
https://cert-portal.siemens.com/productcert/pdf/ssa-491245.pdf | |
https://www.opendesign.com/security-advisories | Vendor Advisory |
https://www.zerodayinitiative.com/advisories/ZDI-21-1352/ | Third Party Advisory VDB Entry |
https://www.zerodayinitiative.com/advisories/ZDI-21-1361/ | Third Party Advisory VDB Entry |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2021-11-14T00:00:00
Updated: 2023-02-14T00:00:00
Reserved: 2021-11-04T00:00:00
Link: CVE-2021-43391
JSON object: View
NVD Information
Status : Modified
Published: 2021-11-14T21:15:08.353
Modified: 2023-02-14T12:15:11.720
Link: CVE-2021-43391
JSON object: View
Redhat Information
No data.
CWE