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    CVE-2006-4520

    ncp in Novell eDirectory before 8.7.3 SP9, and 8.8.x before 8.8.1 FTF2, does not properly handle NCP fragments with a negative length, which allows remote attackers to cause a denial of service (daemon crash) when the heap is written to a log file.

    Published:Apr 30, 2007
    Last Modified:Apr 23, 2026
    EPS:Apr 30, 2007
    EPSS Score:0.04097
    CVSS Score:7.8

    Affected Products

    Vendor
    Novell
    Product
    Edirectory

    Exploits

    No exploit reference

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

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    CVE-2017-5186 (CVSS 7.5) — Novell iManager 2.7 before SP7 Patch 9, NetIQ iManager 3.x before 3.0.2.1, Novell eDirectory 8.8.x before 8.8 …
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    CVE-2016-9168 (CVSS 6.5) — A missing X-Frame-Options header in the NDS Utility Monitor in NDSD in Novell eDirectory before 9.0.2 could be…
    CVE-2016-5747 (CVSS 7.5) — A security vulnerability in cookie handling in the http stack implementation in NDSD in Novell eDirectory befo…
    CVE-2014-5212 (CVSS 4.3) — Cross-site scripting (XSS) vulnerability in nds/search/data in iMonitor in Novell eDirectory before 8.8 SP8 Pa…
    CVE-2014-5213 (CVSS 4) — nds/files/opt/novell/eDirectory/lib64/ndsimon/public/images in iMonitor in Novell eDirectory before 8.8 SP8 Pa…
    CVE-2010-4327 (CVSS 5) — Unspecified vulnerability in the NCP service in Novell eDirectory 8.8.5 before 8.8.5.6 and 8.8.6 before 8.8.6.…
    CVE-2009-4655 (CVSS 7.5) — The dhost web service in Novell eDirectory 8.8.5 uses a predictable session cookie, which makes it easier for …

    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