CVE-2008-4258

Severity: high (CVSS 8.5 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 17.8% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2008-12-10 · updated 2026-06-16
Weakness: CWE-399

Description

Microsoft Internet Explorer 5.01 SP4 and 6 SP1 does not properly validate parameters during calls to navigation methods, which allows remote attackers to execute arbitrary code via a crafted HTML document that triggers memory corruption, aka "Parameter Validation Memory Corruption Vulnerability."

Affected products

Microsoft Internet Explorer 11: 5.01-sp4, 6, 6-sp1, 7

References

http://www.securitytracker.com/id?1021371
http://www.us-cert.gov/cas/techalerts/TA08-344A.html
http://www.vupen.com/english/advisories/2008/3385
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2008/ms08-073
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5231
http://www.securitytracker.com/id?1021371
http://www.us-cert.gov/cas/techalerts/TA08-344A.html
http://www.vupen.com/english/advisories/2008/3385
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2008/ms08-073
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5231

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