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Unrated severityNVD Advisory· Published May 23, 2013· Updated Jun 16, 2026

CVE-2011-4520

CVE-2011-4520

Description

Heap-based buffer overflow in an ActiveX component in MICROSYS PROMOTIC before 8.1.5 allows remote attackers to cause a denial of service via a crafted web page.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

20
  • Microsys/Promotic20 versions
    cpe:2.3:a:microsys:promotic:*:*:*:*:*:*:*:*+ 19 more
    • cpe:2.3:a:microsys:promotic:*:*:*:*:*:*:*:*range: <=8.1.4
    • cpe:2.3:a:microsys:promotic:8.0.0:*:*:*:*:*:*:*
    • cpe:2.3:a:microsys:promotic:8.0.1:*:*:*:*:*:*:*
    • cpe:2.3:a:microsys:promotic:8.0.10:*:*:*:*:*:*:*
    • cpe:2.3:a:microsys:promotic:8.0.11:*:*:*:*:*:*:*
    • cpe:2.3:a:microsys:promotic:8.0.12:*:*:*:*:*:*:*
    • cpe:2.3:a:microsys:promotic:8.0.13:*:*:*:*:*:*:*
    • cpe:2.3:a:microsys:promotic:8.0.2:*:*:*:*:*:*:*
    • cpe:2.3:a:microsys:promotic:8.0.3:*:*:*:*:*:*:*
    • cpe:2.3:a:microsys:promotic:8.0.4:*:*:*:*:*:*:*
    • cpe:2.3:a:microsys:promotic:8.0.5:*:*:*:*:*:*:*
    • cpe:2.3:a:microsys:promotic:8.0.6:*:*:*:*:*:*:*
    • cpe:2.3:a:microsys:promotic:8.0.7:*:*:*:*:*:*:*
    • cpe:2.3:a:microsys:promotic:8.0.8:*:*:*:*:*:*:*
    • cpe:2.3:a:microsys:promotic:8.0.9:*:*:*:*:*:*:*
    • cpe:2.3:a:microsys:promotic:8.1.0:*:*:*:*:*:*:*
    • cpe:2.3:a:microsys:promotic:8.1.1:*:*:*:*:*:*:*
    • cpe:2.3:a:microsys:promotic:8.1.2:*:*:*:*:*:*:*
    • cpe:2.3:a:microsys:promotic:8.1.3:*:*:*:*:*:*:*
    • (no CPE)range: <8.1.5

Patches

Vulnerability mechanics

References

2

News mentions

0

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