Drawings SDK (All versions prior to 2022.4) are vulnerable to an out-of-bounds read due to parsing of DWG files resulting from the lack of proper validation of user-supplied data. This can result in a read past the end of an allocated buffer and allows attackers to cause a denial-of service condition or read sensitive information from memory.
The product reads data past the end, or before the beginning, of the intended buffer.
| Link | Tags |
|---|---|
| https://us-cert.cisa.gov/ics/advisories/icsa-21-159-02 | us government resource third party advisory patch |
| https://cert-portal.siemens.com/productcert/pdf/ssa-365397.pdf | third party advisory patch |
| https://www.zerodayinitiative.com/advisories/ZDI-21-980/ | vdb entry third party advisory |
| https://cert-portal.siemens.com/productcert/pdf/ssa-155599.pdf | third party advisory patch |
| https://cert-portal.siemens.com/productcert/pdf/ssa-491245.pdf |