Advisory Details

September 5th, 2018

Delta Industrial Automation CNCSoft ScreenEditor DPB Macro Out-Of-Bounds Read Information Disclosure Vulnerability

CVE ID	CVE-2018-10598
CVSS SCORE	4.3, AV:N/AC:M/Au:N/C:P/I:N/A:N
AFFECTED VENDORS	Delta Industrial Automation
AFFECTED PRODUCTS	CNCSoft
VULNERABILITY DETAILS	This vulnerability allows remote attackers to disclose sensitive information on vulnerable installations of Delta Industrial Automation CNCSoft ScreenEditor. 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 macro 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 object. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of the Administrator.
ADDITIONAL DETAILS	Delta Industrial Automation has issued an update to correct this vulnerability. More details can be found at: https://ics-cert.us-cert.gov/advisories/ICSA-18-219-01
DISCLOSURE TIMELINE	2018-05-29 - Vulnerability reported to vendor 2018-09-05 - Coordinated public release of advisory 2018-09-05 - Advisory Updated
CREDIT	Mat Powell of Trend Micro Zero Day Initiative

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