Advantech WebAccess Buffer Overflow (CVE-2019-10991)

A stack-based buffer overflow vulnerability exists in Advantech WebAccess. The vulnerability is due to a lack of boundary checks while copying user-supplied data into a stack-based buffer within giffconv.exe. A remote, unauthenticated attacker could exploit this vulnerability by sending a...

Heap overflow

In WebAccess/SCADA Versions 8.3.5 and prior, multiple heap-based buffer overflow vulnerabilities are caused by a lack of proper validation of the length of user-supplied data. Exploitation of these vulnerabilities may allow remote code execution. Note: A different vulnerability than CVE-2019-1099...