CVE-2009-1219

Sun Calendar Express Web Server in Sun ONE Calendar Server 6.0 and Sun Java System Calendar...

5.0 MediumPublic exploit

Sun Calendar Express Web Server in Sun ONE Calendar Server 6.0 and Sun Java System Calendar Server 6 2004Q2 through 6.3-7.01 allows remote attackers to cause a denial of service (daemon crash) via multiple requests to the default URI with alphabetic characters in the tzid parameter.

Exploit likelihood

8.70%Up 1.9 points since Feb 4, 2022

What each source reports

NVD Score used 5.0

Record: CVE-2009-1219
CVSS 2.0: 5.0 MediumAV:N/AC:L/Au:N/C:N/I:N/A:P
Weakness: CWE-20
Updated: 2026-11-02

CVE List No score

Record: CVE-2009-1219
Updated: 2026-11-02

EUVDEUVD-2009-1218 No score

Record: EUVD-2009-1218
Updated: 2026-11-03

GitHub AdvisoriesGHSA-cmp3-fqpg-7rmx No score

Sun Calendar Express Web Server in Sun ONE Calendar Server 6.0 and Sun Java System Calendar...

Record: GHSA-cmp3-fqpg-7rmx
Weakness: CWE-20
Updated: 2026-11-02

Affected products

Public exploits

Links only. Every CVE stores no exploit code.

Public exploits
Source	Link	Date
Exploit-DB	Sun Java System Calendar Server 6.3 - Duplicate URI Request Denial of Service	2009-03-31

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, Exploit-DB, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2009-1219 is a medium vulnerability (CVSS 5.0) in Sun Java System Calendar Server, published April 1, 2009. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 8.70%, the 95th percentile. No source names a fixed version.