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    CVE-2019-20016

    libmysofa before 2019-11-24 does not properly restrict recursive function calls, as demonstrated by reports of stack consumption in readOHDRHeaderMessageDatatype in dataobject.c and directblockRead in fractalhead.c. NOTE: a download of v0.9 after 2019-12-06 should fully remediate this issue.

    Published:Dec 27, 2019
    Last Modified:Nov 21, 2024
    EPS:Dec 27, 2019
    EPSS Score:0.00528
    CVSS Score:6.5

    Affected Products

    Vendor
    Symonics
    Product
    Libmysofa

    Exploits

    https://github.com/hoene/libmysofa/issues/83https://github.com/hoene/libmysofa/issues/84https://github.com/hoene/libmysofa/issues/83https://github.com/hoene/libmysofa/issues/84

    Common Weakness Enumeration

    CWE-787 Out-of-bounds Write

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2021-3756 (CVSS 9.8) — libmysofa is vulnerable to Heap-based Buffer Overflow…
    CVE-2020-36152 (CVSS 8.8) — Buffer overflow in readDataVar in hdf/dataobject.c in Symonics libmysofa 0.5 - 1.1 allows attackers to execute…
    CVE-2020-36151 (CVSS 6.5) — Incorrect handling of input data in mysofa_resampler_reset_mem function in the libmysofa library 0.5 - 1.1 wil…
    CVE-2020-36150 (CVSS 6.5) — Incorrect handling of input data in loudness function in the libmysofa library 0.5 - 1.1 will lead to heap buf…
    CVE-2020-36149 (CVSS 6.5) — Incorrect handling of input data in changeAttribute function in the libmysofa library 0.5 - 1.1 will lead to N…
    CVE-2020-36148 (CVSS 6.5) — Incorrect handling of input data in verifyAttribute function in the libmysofa library 0.5 - 1.1 will lead to N…
    CVE-2020-6860 (CVSS 8.8) — libmysofa 0.9.1 has a stack-based buffer overflow in readDataVar in hdf/dataobject.c during the reading of a h…
    CVE-2019-20063 (CVSS 8.8) — hdf/dataobject.c in libmysofa before 0.8 has an uninitialized use of memory, as demonstrated by mysofa2json.…
    CVE-2019-16091 (CVSS 7.5) — Symonics libmysofa 0.7 has an out-of-bounds read in directblockRead in hdf/fractalhead.c.…
    CVE-2019-16092 (CVSS 9.8) — Symonics libmysofa 0.7 has a NULL pointer dereference in getHrtf in hrtf/reader.c.…

    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