Vulnerability Details CVE-2012-2521
Microsoft Internet Explorer 6 through 9 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code by accessing a deleted object, aka "Asynchronous NULL Object Access Remote Code Execution Vulnerability."
Exploit prediction scoring system (EPSS) score
EPSS Score 0.549
EPSS Ranking 97.9%
CVSS Severity
CVSS v2 Score 9.3
References
- http://www.us-cert.gov/cas/techalerts/TA12-227A.html
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-052
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15742
- http://www.us-cert.gov/cas/techalerts/TA12-227A.html
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-052
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15742
Products affected by CVE-2012-2521
-
cpe:2.3:a:microsoft:internet_explorer:6
-
cpe:2.3:a:microsoft:internet_explorer:7
-
cpe:2.3:a:microsoft:internet_explorer:8
-
cpe:2.3:a:microsoft:internet_explorer:9