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    CVE-2021-28994

    kopano-ical (formerly zarafa-ical) in Kopano Groupware Core through 8.7.16, 9.x through 9.1.0, 10.x through 10.0.7, and 11.x through 11.0.1 and Zarafa 6.30.x through 7.2.x allows memory exhaustion via long HTTP headers.

    Published:Mar 31, 2021
    Last Modified:Nov 21, 2024
    EPS:Mar 31, 2021
    EPSS Score:0.00408
    CVSS Score:7.5

    Affected Products

    Vendor
    Kopano
    Product
    Groupware Core
    Vendor
    Zarafa
    Product
    Zarafa

    Exploits

    https://www.openwall.com/lists/oss-security/2021/03/19/6https://www.openwall.com/lists/oss-security/2021/03/19/6

    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