Unrated severityNVD Advisory· Published Aug 8, 2007· Updated Jun 16, 2026

CVE-2007-4247

Description

Windows Calendar on Microsoft Windows Vista allows remote attackers to cause a denial of service (NULL dereference and persistent application crash) via a malformed ICS file.

Affected products

Microsoft/Windows
cpe:2.3:o:microsoft:windows_vista:*:*:*:*:*:*:*:*
Microsoft/Windows Calendarllm-fuzzy

Patches

Vulnerability mechanics

References

osvdb.org/46801nvd
securityreason.com/securityalert/3004nvd
www.eleytt.com/advisories/eleytt_CALICS.pdfnvd
www.securityfocus.com/archive/1/475534/100/0/threadednvd
www.securityfocus.com/bid/25201nvd
exchange.xforce.ibmcloud.com/vulnerabilities/35802nvd

News mentions

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