9.3

CVE-2009-1920

The JScript scripting engine 5.1, 5.6, 5.7, and 5.8 in JScript.dll in Microsoft Windows, as used in Internet Explorer, does not properly load decoded scripts into memory before execution, which allows remote attackers to execute arbitrary code via a crafted web site that triggers memory corruption, aka "JScript Remote Code Execution Vulnerability."

Data is provided by the National Vulnerability Database (NVD)
Microsoft ≫ Windows 2000 Version- Updatesp4
Microsoft ≫ Windows Server 2008 Editionitanium
Microsoft ≫ Windows Server 2008 Version- Update- Editionx32
Microsoft ≫ Windows Server 2008 Version- Update- Editionx64
Microsoft ≫ Windows Server 2008 Version- Updatesp2 Editionitanium
Microsoft ≫ Windows Server 2008 Version- Updatesp2 Editionx64
Microsoft ≫ Windows Server 2008 Version- Updatesp2 Editionx86
Microsoft ≫ Windows Vista Updatesp1
Microsoft ≫ Windows Vista Updatesp2
Microsoft ≫ Windows Vista Version- Update- Editionx64
Microsoft ≫ Windows Vista Version- Updatesp1
Microsoft ≫ Windows Vista Version- Updatesp2
Microsoft ≫ Windows Xp Updatesp2 Editionprofessional_x64
Microsoft ≫ Windows Xp Version- Updatesp2
Microsoft ≫ Windows Xp Version- Updatesp3
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 49.39% 0.977
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 9.3 8.6 10
AV:N/AC:M/Au:N/C:C/I:C/A:C
CWE-94 Improper Control of Generation of Code ('Code Injection')

The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.