CVE-2009-2531

CVSS V2 High 9.3 CVSS V3 None
Description
Microsoft Internet Explorer 6, 6 SP1, 7, and 8 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code by accessing an object that (1) was not properly initialized or (2) is deleted, leading to memory corruption, aka "Uninitialized Memory Corruption Vulnerability," a different vulnerability than CVE-2009-2530.
Overview
  • CVE ID
  • CVE-2009-2531
  • Assigner
  • secure@microsoft.com
  • Vulnerability Status
  • Modified
  • Published Version
  • 2009-10-14T10:30:01
  • Last Modified Date
  • 2019-02-26T14:04:00
Weakness Enumerations
CWE URL
CWE-94 http://cwe.mitre.org/data/definitions/94.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:a:microsoft:internet_explorer:5.01:sp4:*:*:*:*:*:* 1 OR
cpe:2.3:a:microsoft:internet_explorer:6:sp1:*:*:*:*:*:* 1 OR
cpe:2.3:o:microsoft:windows_2000:*:sp4:*:*:*:*:*:* 1 OR
AND
cpe:2.3:a:microsoft:internet_explorer:6:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:microsoft:windows_server_2003:*:sp2:*:*:*:*:*:* 1 OR
cpe:2.3:o:microsoft:windows_xp:*:sp3:*:*:*:*:*:* 1 OR
cpe:2.3:o:microsoft:windows_xp:-:sp2:home:*:*:*:*:* 1 OR
cpe:2.3:o:microsoft:windows_xp:-:sp2:x64:*:*:*:*:* 1 OR
AND
cpe:2.3:a:microsoft:internet_explorer:7:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:microsoft:windows_server_2003:*:sp2:*:*:*:*:*:* 1 OR
cpe:2.3:o:microsoft:windows_server_2008:*:*:itanium:*:*:*:*:* 1 OR
cpe:2.3:o:microsoft:windows_server_2008:*:*:x32:*:*:*:*:* 1 OR
cpe:2.3:o:microsoft:windows_server_2008:*:*:x64:*:*:*:*:* 1 OR
cpe:2.3:o:microsoft:windows_server_2008:*:sp2:x64:*:*:*:*:* 1 OR
cpe:2.3:o:microsoft:windows_server_2008:-:sp2:itanium:*:*:*:*:* 1 OR
cpe:2.3:o:microsoft:windows_server_2008:-:sp2:x86:*:*:*:*:* 1 OR
cpe:2.3:o:microsoft:windows_vista:*:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:microsoft:windows_vista:*:sp1:x64:*:*:*:*:* 1 OR
cpe:2.3:o:microsoft:windows_vista:*:sp2:x64:*:*:*:*:* 1 OR
cpe:2.3:o:microsoft:windows_vista:-:-:x64:*:*:*:*:* 1 OR
cpe:2.3:o:microsoft:windows_vista:-:sp1:*:*:*:*:*:* 1 OR
cpe:2.3:o:microsoft:windows_vista:-:sp2:*:*:*:*:*:* 1 OR
cpe:2.3:o:microsoft:windows_xp:*:sp3:*:*:*:*:*:* 1 OR
cpe:2.3:o:microsoft:windows_xp:-:sp2:home:*:*:*:*:* 1 OR
cpe:2.3:o:microsoft:windows_xp:-:sp2:x64:*:*:*:*:* 1 OR
AND
cpe:2.3:a:microsoft:internet_explorer:8:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:microsoft:windows_7:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:microsoft:windows_server_2003:*:sp2:*:*:*:*:*:* 1 OR
cpe:2.3:o:microsoft:windows_server_2008:*:*:x32:*:*:*:*:* 1 OR
cpe:2.3:o:microsoft:windows_server_2008:*:*:x64:*:*:*:*:* 1 OR
cpe:2.3:o:microsoft:windows_server_2008:*:r2:itanium:*:*:*:*:* 1 OR
cpe:2.3:o:microsoft:windows_server_2008:*:r2:x64:*:*:*:*:* 1 OR
cpe:2.3:o:microsoft:windows_server_2008:*:sp2:x64:*:*:*:*:* 1 OR
cpe:2.3:o:microsoft:windows_server_2008:-:sp2:x86:*:*:*:*:* 1 OR
cpe:2.3:o:microsoft:windows_vista:*:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:microsoft:windows_vista:*:sp1:*:*:*:*:*:* 1 OR
cpe:2.3:o:microsoft:windows_vista:*:sp1:x64:*:*:*:*:* 1 OR
cpe:2.3:o:microsoft:windows_vista:*:sp2:x64:*:*:*:*:* 1 OR
cpe:2.3:o:microsoft:windows_vista:-:-:x64:*:*:*:*:* 1 OR
cpe:2.3:o:microsoft:windows_vista:-:sp2:*:*:*:*:*:* 1 OR
cpe:2.3:o:microsoft:windows_xp:*:sp3:*:*:*:*:*:* 1 OR
cpe:2.3:o:microsoft:windows_xp:-:sp2:x64:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:C/I:C/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 9.3
  • Severity
  • HIGH
  • Exploitability Score
  • 8.6
  • Impact Score
  • 10
References
Reference URL Reference Tags
http://www.us-cert.gov/cas/techalerts/TA09-286A.html US Government Resource
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5766
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-054
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2009-2531
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-2531
History
Created Old Value New Value Data Type Notes
2022-05-10 07:57:58 Added to TrackCVE