var-201509-0432
Vulnerability from variot

Multiple stack-based buffer overflows in an unspecified DLL file in Advantech WebAccess before 8.0_20150816 allow remote attackers to execute arbitrary code via a crafted file that triggers long string arguments to functions. Advantech WebAccess is a suite of browser-based HMI/SCADA software from Advantech, China. A heap buffer overflow vulnerability exists in Advantech WebAccess. A local attacker could exploit the vulnerability to execute arbitrary code and may also cause a denial of service. Advantech WebAccess is prone to a local stack-based buffer-overflow vulnerability because it fails to perform adequate boundary checks on user-supplied input. Failed exploit attempts will likely cause denial-of-service conditions. The software supports dynamic graphic display and real-time data control, and provides functions of remote control and management of automation equipment

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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.