CVE-2009-4443 describes an unspecified vulnerability in the persistent search (psearch) functionality of Sun Java System Directory Server Enterprise Edition 6.0 through 6.3.1. This flaw allows remote attackers to trigger a denial of service (psearch outage) by sending crafted requests that cause a psearch thread to loop. With a CVSS score of 4.3 (medium severity), exploitation requires medium attack complexity and results in partial availability impact, with no impact on confidentiality or integrity. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
6.0CPE matchmatch criteria | cpe:2.3:a:sun:java_system_directory_server:6.0:*:enterprise:*:*:*:*:* | ||
6.1CPE matchmatch criteria | cpe:2.3:a:sun:java_system_directory_server:6.1:enterprise:*:*:*:*:*:* | ||
6.2CPE matchmatch criteria | cpe:2.3:a:sun:java_system_directory_server:6.2:enterprise:*:*:*:*:*:* | ||
6.3CPE matchmatch criteria | cpe:2.3:a:sun:java_system_directory_server:6.3:enterprise:*:*:*:*:*:* | ||
6.3.1CPE matchmatch criteria | cpe:2.3:a:sun:java_system_directory_server:6.3.1:enterprise:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:M/Au:N/C:N/I:N/A:P
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Remediation records are not available for this CVE.