CVE-2007-4247 json
Windows Calendar on Microsoft Windows Vista allows remote attackers to cause a denial of service (NULL dereference and persistent applicati…
published 2007-08-08 19 y ago modified 2026-06-16 4 mo ago also EUVD-2007-4230
- cvss
- 4.3
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 14.7%
- EPSS 14.7% chance of exploitation in 30 days, percentile 96%
- public exploits
- 0
- none known
Summary
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.
Exploit prediction
14.66% chance of exploitation in the next 30 days, higher than 96% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:N/A:P |
References
-
exchange.xforce.ibmcloud.com
/vulnerabilities/35802
vdb-entry
-
securityfocus.com
/archive/1/475534/100/0/threaded
mailing-list
-
osvdb.org
/46801
vdb-entry
-
securityfocus.com
/bid/25201
vdb-entry
-
securityreason.com
/securityalert/3004
third-party-advisory
- eleytt.com /advisories/eleytt_CALICS.pdf
Sources
- CVE List CVE-2007-4247
- NVD CVE-2007-4247
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