Secunia Research has discovered multiple vulnerabilities in Oracle Outside In Technology, which can be exploited by malicious people to compromise a vulnerable system. An error within the "VwStreamRead()" function (vsdrw.dll) can be exploited to cause a heap-based buffer overflow. A boundary error in the vsxl5.dll can be exploited to cause a heap-based buffer overflow. Another boundary error in the vsxl5.dll can be exploited to cause a heap-based buffer overflow. An integer underflow error within the "VwStreamOpen()" function (vswk6.dll) can be exploited to cause an out-of-bounds write memory access. The vulnerabilities are confirmed in version 8.5.3. Other versions may also be affected.
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