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    CVE-2019-17502

    Hydra through 0.1.8 has a NULL pointer dereference and daemon crash when processing POST requests that lack a Content-Length header. read.c, request.c, and util.c contribute to this. The process_header_end() function calls boa_atoi(), which ultimately calls atoi() on a NULL pointer.

    Published:Oct 12, 2019
    Last Modified:Nov 21, 2024
    EPS:Oct 12, 2019
    EPSS Score:0.00435
    CVSS Score:7.5

    Affected Products

    Vendor
    Hydra Project
    Product
    Hydra

    Exploits

    https://gist.github.com/fxb6476/0b9883a88ff2ca40de46a8469834e16chttps://gist.github.com/fxb6476/0b9883a88ff2ca40de46a8469834e16c

    Common Weakness Enumeration

    CWE-476 NULL Pointer Dereference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    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