CVE-2006-0647

EPSS

15.81%V4

Vector

Network

Published

2006-02-13
10h00 +00:00

Modified

2017-07-19
13h57 +00:00

Official links

CVE.org

NVD

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Criteria applied when sending the alert: compared with the last alert sent + differences in CISA, EPSS, CVSS, CWE, Solutions, CPE.

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CVE Descriptions

LDAP service in Sun Java System Directory Server 5.2, running on Linux and possibly other platforms, allows remote attackers to cause a denial of service (memory allocation error) via an LDAP packet with a crafted subtree search request, as demonstrated using the ProtoVer LDAP test suite.

CVE Informations

Metrics

Metrics	Score	Severity	CVSS Vector	Source
V2	5		AV:N/AC:L/Au:N/C:N/I:N/A:P	nvd@nist.gov

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

Date	EPSS V0	EPSS V1	EPSS V2 (> 2022-02-04)	EPSS V3 (> 2025-03-07)	EPSS V4 (> 2025-03-17)
2022-02-06	–	–	7.2%	–	–
2022-02-13	–	–	7.2%	–	–
2022-04-03	–	–	7.2%	–	–
2023-03-12	–	–	–	34.01%	–
2023-07-16	–	–	–	34.01%	–
2023-07-30	–	–	–	34.01%	–
2023-08-13	–	–	–	34.01%	–
2024-06-02	–	–	–	34.01%	–
2024-12-22	–	–	–	33.25%	–
2025-01-26	–	–	–	31.24%	–
2025-01-19	–	–	–	33.25%	–
2025-01-25	–	–	–	31.24%	–
2025-03-18	–	–	–	–	15.81%
2025-03-18	–	–	–	–	15.81,%

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.

EPSS First.org

Date	Percentile
2022-02-06	8%
2022-02-13	81%
2022-04-03	92%
2023-03-12	96%
2023-07-16	97%
2023-07-30	96%
2023-08-13	97%
2024-06-02	97%
2024-12-22	97%
2025-01-26	97%
2025-01-19	97%
2025-01-25	97%
2025-03-18	94%
2025-03-18	94%

Exploit information

Exploit Database EDB-ID : 27171

Publication date : 2006-02-07 23h00 +00:00
Author : Evgeny Legerov
EDB Verified : Yes

source: https://www.securityfocus.com/bid/16550/info Sun ONE Directory Server is prone to a remote denial-of-service vulnerability. This issue is due to the application's failure to handle malformed network traffic. This issue allows remote attackers to crash the application, denying service to legitimate users. Sample Python code has been provided by Evgeny Legerov that may demonstrate this issue: from socket import *