5

CVE-2009-1219: sun java_system_calendar_server Improper Input Validation

CVSS: 5.0v2.0MediumModified
Published 01-04-2009Last modified 07-08-2024
Open JSON

Vulnerability summary

CVE-2009-1219 is a medium (CVSS 5.0) Improper Input Validation vulnerability in sun java_system_calendar_server. EPSS estimates a 8.70% chance of exploitation in the next 30 days, higher than 95% of scored vulnerabilities. 3 public exploits are recorded.

Overall risk
32/100
0100
Medium · default modelHow is this calculated?
CVSS score
5.0/10
010
Medium · v2.0 (NVD)
EPSS score
8.70%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits3reference, exploit-database

Timeline

  1. 01-04-2009
    PublishedVulnerability first disclosed.
  2. 07-08-2024
    Last modifiedVulnerability information updated.

Description

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.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

8.70%

Chance of exploitation in the next 30 days

Percentile

95%

Versus all other CVEs

30-day change

0.00 pp

From 8.70% on 18-09-2026

18-09-202618-10-2026
EPSS score
8.70%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

3 found
  • referenceUnverified

    Exploit Reference (securityfocus.com)

    Maturity: unknown

  • referenceUnverified

    Exploit Reference (coresecurity.com)

    Maturity: unknown

  • exploit-databasedosjavaVerified

    Sun Java System Calendar Server 6.3 - Duplicate URI Request Denial of Service

    Maturity: poc

Weaknesses

CWE · root cause

Affected systems

Sun2 products

1 vendor · 2 products

References

6 links