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    CVE-2021-26676

    gdhcp in ConnMan before 1.39 could be used by network-adjacent attackers to leak sensitive stack information, allowing further exploitation of bugs in gdhcp.

    Published:Feb 9, 2021
    Last Modified:Nov 21, 2024
    EPS:Feb 9, 2021
    EPSS Score:0.00109
    CVSS Score:6.5

    Affected Products

    Vendor
    Debian
    Product
    Debian Linux
    Vendor
    Intel
    Product
    Connman
    Vendor
    Opensuse
    Product
    Leap

    Exploits

    No exploit reference

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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    References

    https://bugzilla.suse.com/show_bug.cgi?id=1181751
    https://git.kernel.org/pub/scm/network/connman/connman.git/commit/?id=58d397ba74873384aee449690a9070bacd5676fa
    https://git.kernel.org/pub/scm/network/connman/connman.git/commit/?id=a74524b3e3fad81b0fd1084ffdf9f2ea469cd9b1
    https://git.kernel.org/pub/scm/network/connman/connman.git/tree/ChangeLog
    https://kunnamon.io/tbone/
    https://lists.debian.org/debian-lts-announce/2021/02/msg00013.html
    https://security.gentoo.org/glsa/202107-29
    https://www.debian.org/security/2021/dsa-4847
    https://www.openwall.com/lists/oss-security/2021/02/08/2
    https://bugzilla.suse.com/show_bug.cgi?id=1181751
    https://git.kernel.org/pub/scm/network/connman/connman.git/commit/?id=58d397ba74873384aee449690a9070bacd5676fa
    https://git.kernel.org/pub/scm/network/connman/connman.git/commit/?id=a74524b3e3fad81b0fd1084ffdf9f2ea469cd9b1
    https://git.kernel.org/pub/scm/network/connman/connman.git/tree/ChangeLog
    https://kunnamon.io/tbone/
    https://lists.debian.org/debian-lts-announce/2021/02/msg00013.html
    https://security.gentoo.org/glsa/202107-29
    https://www.debian.org/security/2021/dsa-4847
    https://www.openwall.com/lists/oss-security/2021/02/08/2

    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