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    CVE-2006-4927

    The (a) NAVENG (NAVENG.SYS) and (b) NAVEX15 (NAVEX15.SYS) device drivers 20061.3.0.12 and later, as used in Symantec AntiVirus and security products, allow local users to gain privileges by overwriting critical system addresses using a crafted Irp to the IOCTL functions (1) 0x222AD3, (2) 0x222AD7, and (3) 0x222ADB.

    Published:Oct 5, 2006
    Last Modified:Apr 23, 2026
    EPS:Oct 5, 2006
    EPSS Score:0.00387
    CVSS Score:4.6

    Affected Products

    Vendor
    Symantec
    Product
    Naveng Driver
    Vendor
    Symantec
    Product
    Navex15 Driver

    Exploits

    http://securitytracker.com/id?1016994http://securitytracker.com/id?1016995http://securitytracker.com/id?1016996http://securitytracker.com/id?1016997http://securitytracker.com/id?1016998http://securitytracker.com/id?1016999http://securitytracker.com/id?1017000http://securitytracker.com/id?1017001http://securitytracker.com/id?1017002http://www.securityfocus.com/bid/20360http://securitytracker.com/id?1016994http://securitytracker.com/id?1016995http://securitytracker.com/id?1016996http://securitytracker.com/id?1016997http://securitytracker.com/id?1016998http://securitytracker.com/id?1016999http://securitytracker.com/id?1017000http://securitytracker.com/id?1017001http://securitytracker.com/id?1017002http://www.securityfocus.com/bid/20360https://www.exploit-db.com/exploits/28763https://www.exploit-db.com/exploits/28764

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    References

    http://secunia.com/advisories/22288
    http://securityreason.com/securityalert/1690
    http://securitytracker.com/id?1016994
    http://securitytracker.com/id?1016995
    http://securitytracker.com/id?1016996
    http://securitytracker.com/id?1016997
    http://securitytracker.com/id?1016998
    http://securitytracker.com/id?1016999
    http://securitytracker.com/id?1017000
    http://securitytracker.com/id?1017001
    http://securitytracker.com/id?1017002
    http://www.idefense.com/intelligence/vulnerabilities/display.php?id=417
    http://www.kb.cert.org/vuls/id/946820
    http://www.securityfocus.com/archive/1/447849/100/0/threaded
    http://www.securityfocus.com/bid/20360
    http://www.symantec.com/avcenter/security/Content/2006.10.05a.html
    http://www.vupen.com/english/advisories/2006/3928
    https://exchange.xforce.ibmcloud.com/vulnerabilities/29360
    http://secunia.com/advisories/22288
    http://securityreason.com/securityalert/1690
    http://securitytracker.com/id?1016994
    http://securitytracker.com/id?1016995
    http://securitytracker.com/id?1016996
    http://securitytracker.com/id?1016997
    http://securitytracker.com/id?1016998
    http://securitytracker.com/id?1016999
    http://securitytracker.com/id?1017000
    http://securitytracker.com/id?1017001
    http://securitytracker.com/id?1017002
    http://www.idefense.com/intelligence/vulnerabilities/display.php?id=417
    http://www.kb.cert.org/vuls/id/946820
    http://www.securityfocus.com/archive/1/447849/100/0/threaded
    http://www.securityfocus.com/bid/20360
    http://www.symantec.com/avcenter/security/Content/2006.10.05a.html
    http://www.vupen.com/english/advisories/2006/3928
    https://exchange.xforce.ibmcloud.com/vulnerabilities/29360

    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