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    CVE-2016-6890

    Heap-based buffer overflow in MatrixSSL before 3.8.6 allows remote attackers to execute arbitrary code via a crafted Subject Alt Name in an X.509 certificate.

    Published:Jan 5, 2017
    Last Modified:Apr 12, 2025
    EPS:Jan 5, 2017
    EPSS Score:0.13636
    CVSS Score:9.8

    Affected Products

    Vendor
    Matrixssl
    Product
    Matrixssl

    Exploits

    No exploit reference

    Related CVEs

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    CVE-2019-16747 (CVSS 7.5) — In MatrixSSL before 4.2.2 Open, the DTLS server can encounter an invalid pointer free (leading to memory corru…
    CVE-2019-13629 (CVSS 5.9) — MatrixSSL 4.2.1 and earlier contains a timing side channel in ECDSA signature generation. This allows a local …
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    CVE-2018-12439 (CVSS 4.7) — MatrixSSL through 3.9.5 Open allows a memory-cache side-channel attack on ECDSA signatures, aka the Return Of …
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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