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    CVE-2019-15540

    filters/filter-cso/filter-stream.c in the CSO filter in libMirage 3.2.2 in CDemu does not validate the part size, triggering a heap-based buffer overflow that can lead to root access by a local Linux user.

    Published:Aug 25, 2019
    Last Modified:Nov 21, 2024
    EPS:Aug 25, 2019
    EPSS Score:0.00095
    CVSS Score:7.8

    Affected Products

    Vendor
    Cdemu
    Product
    Libmirage

    Exploits

    https://gist.github.com/andreafioraldi/baa79cd78131888d98d6ba680d5f514ehttps://sourceforge.net/p/cdemu/bugs/119/https://gist.github.com/andreafioraldi/baa79cd78131888d98d6ba680d5f514ehttps://sourceforge.net/p/cdemu/bugs/119/

    Common Weakness Enumeration

    CWE-787 Out-of-bounds Write

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    References

    http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00086.html
    http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00089.html
    http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00017.html
    https://gist.github.com/andreafioraldi/baa79cd78131888d98d6ba680d5f514e
    https://sourceforge.net/p/cdemu/bugs/119/
    https://sourceforge.net/p/cdemu/code/ci/0e9292c9aa34bf545f43f7efe5f0b94faba94962/
    http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00086.html
    http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00089.html
    http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00017.html
    https://gist.github.com/andreafioraldi/baa79cd78131888d98d6ba680d5f514e
    https://sourceforge.net/p/cdemu/bugs/119/
    https://sourceforge.net/p/cdemu/code/ci/0e9292c9aa34bf545f43f7efe5f0b94faba94962/

    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