CVE-2007-4247

medium

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.

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/35802

http://www.securityfocus.com/bid/25201

http://www.securityfocus.com/archive/1/475534/100/0/threaded

http://www.eleytt.com/advisories/eleytt_CALICS.pdf

http://securityreason.com/securityalert/3004

http://osvdb.org/46801

Details

Source: Mitre, NVD

Published: 2007-08-08

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 4.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 6.2

Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H