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CVE-2006-6714

20
FAUCET Score

CVE-2006-6714 describes multiple memory leak vulnerabilities in Hitachi Directory Server 2, specifically affecting versions P-2444-A124 before 02-11-/K on Windows and P-1B44-A121 before 02-10-/V on HP-UX. These flaws allow unauthenticated remote attackers to trigger a denial of service by sending malformed LDAP requests, leading to excessive memory consumption. With a CVSS score of 7.8, this vulnerability is considered high severity due to its network-based attack vector and complete impact on availability. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
p_1b44_a121_02_00CPE matchmatch criteria
cpe:2.3:a:hitachi:hitachi_directory_server_2:p_1b44_a121_02_00:*:hp_ux:*:*:*:*:*
p_1b44_a121_02_01CPE matchmatch criteria
cpe:2.3:a:hitachi:hitachi_directory_server_2:p_1b44_a121_02_01:*:hp_ux:*:*:*:*:*
p_1b44_a121_02_10CPE matchmatch criteria
cpe:2.3:a:hitachi:hitachi_directory_server_2:p_1b44_a121_02_10:*:hp_ux:*:*:*:*:*
p_1b44_a121_02_10_pCPE matchmatch criteria
cpe:2.3:a:hitachi:hitachi_directory_server_2:p_1b44_a121_02_10_p:*:hp_ux:*:*:*:*:*
p_1b44_a121_02_10_qCPE matchmatch criteria
cpe:2.3:a:hitachi:hitachi_directory_server_2:p_1b44_a121_02_10_q:*:hp_ux:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.8HIGH

AV:N/AC:L/Au:N/C:N/I:N/A:C

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.65%
Probability of exploitation in next 30 days
EPSS Percentile
84.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0265 is in the 72nd percentile among its peer group of 51,553 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

secunia.com / advisories/23421
Vendor Advisory
hitachi-support.com / security_e/vuls_e/HS06-018_e/01-e.html
securityfocus.com / bid/21692
Patch
vupen.com / english/advisories/2006/5098