A use-after-free issue exists in the DGN file-reading procedure in the Drawings SDK (All versions prior to 2022.4) resulting from the lack of proper validation of user-supplied data. This can result in a memory corruption or arbitrary code execution, allowing attackers to cause a denial-of-service condition or execute code in the context of the current process.
References
Link | Resource |
---|---|
https://cert-portal.siemens.com/productcert/pdf/ssa-155599.pdf | Patch Third Party Advisory |
https://cert-portal.siemens.com/productcert/pdf/ssa-365397.pdf | Patch Third Party Advisory |
https://us-cert.cisa.gov/ics/advisories/icsa-21-159-02 | Third Party Advisory US Government Resource |
https://www.zerodayinitiative.com/advisories/ZDI-21-987/ | Third Party Advisory VDB Entry |
https://www.zerodayinitiative.com/advisories/ZDI-21-990/ | Third Party Advisory VDB Entry |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: icscert
Published: 2021-06-17T12:50:37
Updated: 2022-03-08T14:06:24
Reserved: 2021-05-13T00:00:00
Link: CVE-2021-32944
JSON object: View
NVD Information
Status : Analyzed
Published: 2021-06-17T13:15:08.083
Modified: 2022-04-15T15:36:24.180
Link: CVE-2021-32944
JSON object: View
Redhat Information
No data.
CWE