CVE-2014-0101

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    CVE-2014-0101

    Published: 11 Mar 2014Last Modified: 10 Apr 2026

    Summary:

    Details: The sctp_sf_do_5_1D_ce function in net/sctp/sm_statefuns.c in the Linux kernel through 3.13.6 does not validate certain auth_enable and auth_capable fields before making an sctp_sf_authenticate call, which allows remote attackers to cause a denial of service (NULL pointer dereference and system crash) via an SCTP handshake with a modified INIT chunk and a crafted AUTH chunk before a COOKIE_ECHO chunk.

    References: http://rhn.redhat.com/errata/RHSA-2014-0328.html, http://rhn.redhat.com/errata/RHSA-2014-0419.html, http://rhn.redhat.com/errata/RHSA-2014-0432.html, http://secunia.com/advisories/59216, http://support.f5.com/kb/en-us/solutions/public/15000/300/sol15317.html, http://www.openwall.com/lists/oss-security/2014/03/04/6, http://www.securityfocus.com/bid/65943, http://www.ubuntu.com/usn/USN-2173-1, http://www.ubuntu.com/usn/USN-2174-1, https://bugzilla.redhat.com/show_bug.cgi?id=1070705, https://github.com/torvalds/linux/commit/ec0223ec48a90cb605244b45f7c62de856403729, http://www.openwall.com/lists/oss-security/2014/03/04/6, http://www.openwall.com/lists/oss-security/2014/03/04/6, https://bugzilla.redhat.com/show_bug.cgi?id=1070705, https://github.com/torvalds/linux/commit/ec0223ec48a90cb605244b45f7c62de856403729, https://bugzilla.redhat.com/show_bug.cgi?id=1070705, http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=ec0223ec48a90cb605244b45f7c62de856403729

    Affected packages

    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
    CVE-2014-0101 | CVE-DB