Directory Proxy Server (DPS) in Sun Java System Directory Server Enterprise Edition 6.0 through 6.3.1 does not enable the SO_KEEPALIVE socket option, which makes it easier for remote attackers to cause a denial of service (connection slot exhaustion) via multiple connections, aka Bug Id 6782659
Published Dec 28, 2009
5.0
MEDIUMCVSS 2.0
EPSS 2.48%
Description
Directory Proxy Server (DPS) in Sun Java System Directory Server Enterprise Edition 6.0 through 6.3.1 does not enable the SO_KEEPALIVE socket option, which makes it easier for remote attackers to cause a denial of service (connection slot exhaustion) via multiple connections, aka Bug Id 6782659.
Affected products
No data.
- 6.0
- 6.1
- 6.2
- 6.3
- 6.3.1
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:N/I:N/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 2.48% (0.02484) | 84.04th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.48% (0.02484) | 82.46th | v5 (v2026.06.15) |
| Mar 17, 2025 | 1.80% (0.01798) | 81.57th | v4 (v2025.03.14) |
| Dec 12, 2024 | 1.84% (0.01840) | 88.78th | v3 (v2023.03.01) |
| Jun 26, 2024 | 1.84% (0.01840) | 88.41th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.84% (0.01840) | 86.41th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.32% (0.01319) | 71.27th | v2 (v2022.01.01) |
| Feb 23, 2023 | 1.32% (0.01319) | 71.23th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.32% (0.01319) | 69.22th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.32% (0.01319) | 44.98th | v2 (v2022.01.01) |
No CWE recorded.
References (6)
- http://secunia.com/advisories/37915 third-party-advisoryx_refsource_SECUNIA
- http://sunsolve.sun.com/search/document.do?assetkey=1-21-141958-01-1 x_refsource_CONFIRMPatch
- http://sunsolve.sun.com/search/document.do?assetkey=1-66-270789-1 vendor-advisoryx_refsource_SUNALERTPatchVendor Advisory
- http://www.securityfocus.com/bid/37481 vdb-entryx_refsource_BID
- http://www.securitytracker.com/id?1023389 vdb-entryx_refsource_SECTRACK
- http://www.vupen.com/english/advisories/2009/3647 vdb-entryx_refsource_VUPEN
| Link | Providers | Tags |
|---|---|---|
| http://secunia.com/advisories/37915 | third-party-advisoryx_refsource_SECUNIA | |
| http://sunsolve.sun.com/search/document.do?assetkey=1-21-141958-01-1 | x_refsource_CONFIRMPatch | |
| http://sunsolve.sun.com/search/document.do?assetkey=1-66-270789-1 | vendor-advisoryx_refsource_SUNALERTPatchVendor Advisory | |
| http://www.securityfocus.com/bid/37481 | vdb-entryx_refsource_BID | |
| http://www.securitytracker.com/id?1023389 | vdb-entryx_refsource_SECTRACK | |
| http://www.vupen.com/english/advisories/2009/3647 | vdb-entryx_refsource_VUPEN |
Change history (0)
No recorded changes yet.