Critical

CVE-2011-3491 - Buffer Errors vulnerability in Progea Movicon Powerhmi

Publication: 2011-09-16
Summary

Heap-based buffer overflow in Progea Movicon / PowerHMI 11.2.1085 and earlier allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a negative Content-Length field.

Classification
CWE-119: Buffer Errors

Risk level (CVSS 10)

Critical

10.0

Access Vector

  • Network
  • Adjacent Network
  • Local

Access Complexity

  • Low
  • Medium
  • High

Authentication

  • None
  • Single
  • Multiple

Confident. Impact

  • Complete
  • Partial
  • None

Integrity Impact

  • Complete
  • Partial
  • None

Affected Products

  • Progea Movicon Powerhmi 11
  • Progea Movicon Powerhmi 11.0.1017
  • Progea Movicon Powerhmi 11.2.1085