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    CVE-2017-12865

    Stack-based buffer overflow in "dnsproxy.c" in connman 1.34 and earlier allows remote attackers to cause a denial of service (crash) or execute arbitrary code via a crafted response query string passed to the "name" variable.

    Published:Aug 29, 2017
    Last Modified:Apr 20, 2025
    EPS:Aug 29, 2017
    EPSS Score:0.03761
    CVSS Score:9.8

    Affected Products

    Vendor
    Debian
    Product
    Debian Linux
    Vendor
    Intel
    Product
    Connman

    Exploits

    https://github.com/ManaswiJaiswal/Reproducing-ConnMan-1.34

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    References

    http://www.debian.org/security/2017/dsa-3956
    http://www.securityfocus.com/bid/100498
    https://01.org/security/intel-oss-10001/intel-oss-10001
    https://bugzilla.redhat.com/show_bug.cgi?id=1483720
    https://git.kernel.org/pub/scm/network/connman/connman.git/commit/?id=5c281d182ecdd0a424b64f7698f32467f8f67b71
    https://security.gentoo.org/glsa/201812-02
    https://www.nri-secure.com/blog/new-iot-vulnerability-connmando
    http://www.debian.org/security/2017/dsa-3956
    http://www.securityfocus.com/bid/100498
    https://01.org/security/intel-oss-10001/intel-oss-10001
    https://bugzilla.redhat.com/show_bug.cgi?id=1483720
    https://git.kernel.org/pub/scm/network/connman/connman.git/commit/?id=5c281d182ecdd0a424b64f7698f32467f8f67b71
    https://security.gentoo.org/glsa/201812-02
    https://www.nri-secure.com/blog/new-iot-vulnerability-connmando

    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