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    CVE-2006-4175

    The LDAP server (ns-slapd) in Sun Java System Directory Server 5.2 Patch4 and earlier and ONE Directory Server 5.1 and 5.2 allows remote attackers to cause a denial of service (crash) via malformed queries, probably malformed BER queries, which trigger a free of uninitialized memory locations.

    Published:Mar 26, 2007
    Last Modified:Apr 23, 2026
    EPS:Mar 26, 2007
    EPSS Score:0.01836
    CVSS Score:7.8

    Affected Products

    Vendor
    Sun
    Product
    Java System Directory Server
    Vendor
    Sun
    Product
    One Directory Server

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-824 Access of Uninitialized Pointer

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

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    CVE-2009-4440 (CVSS 6.8) — Directory Proxy Server (DPS) in Sun Java System Directory Server Enterprise Edition 6.0 through 6.3.1 does not…
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    CVE-2009-4443 (CVSS 4.3) — Unspecified vulnerability in the psearch (aka persistent search) functionality in Directory Proxy Server (DPS)…
    CVE-2009-4442 (CVSS 5) — Directory Proxy Server (DPS) in Sun Java System Directory Server Enterprise Edition 6.0 through 6.3.1 does not…
    CVE-2009-1332 (CVSS 5) — The Online Help feature in Sun Java System Directory Server 5.2 and Enterprise Edition 5 allows remote attacke…
    CVE-2009-0609 (CVSS 7.8) — Sun Java System Directory Proxy Server in Sun Java System Directory Server Enterprise Edition 6.0 through 6.3,…
    CVE-2009-0576 (CVSS 7.8) — Unspecified vulnerability in Sun Java System Directory Server 5.2 p6 and earlier, and Enterprise Edition 5, al…
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    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High