VYPR
← All advisories
High severity8.8NVD Advisory· Published Apr 13, 2011· Updated Jun 16, 2026

CVE-2011-0663

CVE-2011-0663

Description

Multiple integer overflows in the Microsoft (1) JScript 5.6 through 5.8 and (2) VBScript 5.6 through 5.8 scripting engines allow remote attackers to execute arbitrary code via a crafted web page, aka "Scripting Memory Reallocation Vulnerability."

AI Insight

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

Affected products

8
  • Microsoft/Jscript4 versions
    cpe:2.3:a:microsoft:jscript:5.6:*:*:*:*:*:*:*+ 3 more
    • cpe:2.3:a:microsoft:jscript:5.6:*:*:*:*:*:*:*
    • cpe:2.3:a:microsoft:jscript:5.7:*:*:*:*:*:*:*
    • cpe:2.3:a:microsoft:jscript:5.8:*:*:*:*:*:*:*
    • (no CPE)range: 5.6 - 5.8
  • Microsoft/Vbscript4 versions
    cpe:2.3:a:microsoft:vbscript:5.6:*:*:*:*:*:*:*+ 3 more
    • cpe:2.3:a:microsoft:vbscript:5.6:*:*:*:*:*:*:*
    • cpe:2.3:a:microsoft:vbscript:5.7:*:*:*:*:*:*:*
    • cpe:2.3:a:microsoft:vbscript:5.8:*:*:*:*:*:*:*
    • (no CPE)range: 5.6 - 5.8

Patches

Vulnerability mechanics

References

8

News mentions

0

No linked articles in our index yet.