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    CVE-2002-1796

    ChaiVM EZloader for HP color LaserJet 4500 and 4550 and HP LaserJet 4100 and 8150 does not properly verify JAR signatures for new services, which allows local users to load unauthorized Chai services.

    Published:Dec 31, 2002
    Last Modified:Apr 16, 2026
    EPS:Jun 28, 2005
    EPSS Score:0.00108
    CVSS Score:7.8

    Affected Products

    Vendor
    Hp
    Product
    Chaivm Ezloader
    Vendor
    Hp
    Product
    Laserjet 4100
    Vendor
    Hp
    Product
    Laserjet 4500
    Vendor
    Hp
    Product
    Laserjet 4550
    Vendor
    Hp
    Product
    Laserjet 8150

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-463 Padding Oracle Crypto Attack
    CAPEC-475 Signature Spoofing by Improper Validation

    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