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    CVE-2021-26675

    A stack-based buffer overflow in dnsproxy in ConnMan before 1.39 could be used by network adjacent attackers to execute code.

    Published:Feb 9, 2021
    Last Modified:Nov 21, 2024
    EPS:Feb 9, 2021
    EPSS Score:0.0022
    CVSS Score:8.8

    Affected Products

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

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-787 Out-of-bounds Write

    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=e4079a20f617a4b076af503f6e4e8b0304c9f2cb
    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=e4079a20f617a4b076af503f6e4e8b0304c9f2cb
    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