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    CVE-2020-14268

    A vulnerability in the MIME message handling of the Notes client (versions 9 and 10) could potentially be exploited by an unauthenticated attacker resulting in a stack buffer overflow. This could allow a remote attacker to crash the client or inject code into the system which would execute with the privileges of the client.

    Published:Dec 14, 2020
    Last Modified:Nov 21, 2024
    EPS:Dec 14, 2020
    EPSS Score:0.01673
    CVSS Score:9.8

    Affected Products

    Vendor
    Hcltech
    Product
    Notes

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-787 Out-of-bounds Write

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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    CVE-2020-14224 (CVSS 9.8) — A vulnerability in the MIME message handling of the HCL Notes v9 client could potentially be exploited by an u…
    CVE-2020-14232 (CVSS 8.8) — A vulnerability in the input parameter handling of HCL Notes v9 could potentially be exploited by an authentic…
    CVE-2020-4102 (CVSS 6.7) — HCL Notes is susceptible to a Buffer Overflow vulnerability in DXL due to improper validation of user input. A…
    CVE-2020-14258 (CVSS 7.5) — HCL Notes is susceptible to a Denial of Service vulnerability caused by improper validation of user-supplied i…
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    CVE-2020-14240 (CVSS 6.1) — HCL Notes versions previous to releases 9.0.1 FP10 IF8, 10.0.1 FP6 and 11.0.1 FP1 is susceptible to a Stored C…
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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