Siemens Solid Edge Viewer JT File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability
September 30th, 2021
Vulnerability Details
This vulnerability allows remote attackers to disclose sensitive information on affected installations of Siemens Solid Edge Viewer. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of JT files. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated buffer. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process.
Additional Details
https://www.siemens.com/cert/advisories/
https://cert-portal.siemens.com/productcert/pdf/ssa-728618.pdf
Disclosure Timeline
- 2021-05-12 - Vulnerability reported to vendor
- 2021-09-30 - Coordinated public release of advisory
Credit
xina1i
