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    CVE-2020-25467

    A null pointer dereference was discovered lzo_decompress_buf in stream.c in Irzip 0.621 which allows an attacker to cause a denial of service (DOS) via a crafted compressed file.

    Published:Jun 10, 2021
    Last Modified:Nov 21, 2024
    EPS:Jun 10, 2021
    EPSS Score:0.00105
    CVSS Score:5.5

    Affected Products

    Vendor
    Debian
    Product
    Debian Linux
    Vendor
    Long Range Zip Project
    Product
    Long Range Zip

    Exploits

    https://bugs.launchpad.net/ubuntu/+source/lrzip/+bug/1893641https://github.com/ckolivas/lrzip/issues/163https://bugs.launchpad.net/ubuntu/+source/lrzip/+bug/1893641https://github.com/ckolivas/lrzip/issues/163

    Common Weakness Enumeration

    CWE-476 NULL Pointer Dereference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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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