CVE-2009-0609

highpriority · track · 32EPSS 0.025 · 85 %ileEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

2.54% (85th) EPSS

CVSS 7.8 · high

Is it mine?

5 products

Check your exposure

Who says so?

2 sources

enisa_euvd · nvd

EPSS · scored 2026-10-28

Sun Java System Directory Proxy Server in Sun Java System Directory Server Enterprise Edition 6.0 through 6.3, when a JDBC data source is used, does not properly handle (1) a long value in an ADD or (2) long string attributes, which allows remote attackers to cause a denial of service (JDBC backend outage) via crafted LDAP requests.

cvss

Technical severity, 0–10. One row per scoring source.

7.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.6–7.8

v2.07.8highAV:N/AC:L/Au:N/C:N/I:N/A:Cprimary · NVD / NIST USexploitability 10 · impact 6.9

v2.06.6mediumAV:N/AC:L/Au:N/C:N/I:N/A:C/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-20USprimary

affected products (5)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
sun java system directory server= 6.0nvdUScpe:2.3:a:sun:java_system_directory_server:*:*:*:*:*:*:*:*
sun java system directory server= 6.1nvdUScpe:2.3:a:sun:java_system_directory_server:*:*:*:*:*:*:*:*
sun java system directory server= 6.2nvdUScpe:2.3:a:sun:java_system_directory_server:*:*:*:*:*:*:*:*
sun java system directory server= 6.3nvdUScpe:2.3:a:sun:java_system_directory_server:*:*:*:*:*:*:*:*

also known as (2)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

enisa_euvd nvd NVD CVE.org MITRE

published 2009-02-17modified 2026-06-16

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references (8)

External citations — patches, advisories, analysis.

scry

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