CVE-2014-0101

CVE Details

Release Date:	2014-03-03
Impact:	None	What is this?

Description

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.

See more information about CVE-2014-0101 from MITRE CVE dictionary and NIST NVD

NOTE: The following CVSS metrics and score provided are preliminary and subject to review.

CVSS v2 metrics

Base Score:	7.1
Vector String:	AV:N/AC:M/Au:N/C:N/I:N/A:C
Version:	2.0
Attack Vector:	Network
Attack Complexity:	Medium
Authentication:	None
Confidentiality Impact:	None
Integrity Impact:	None
Availability Impact:	Complete

Errata information

Platform	Errata	Release Date
Oracle Linux version 5 (kernel-uek)	ELSA-2014-3015	2014-03-26
Oracle Linux version 5 (kernel-uek)	ELSA-2014-3016	2014-03-27
Oracle Linux version 5 (mlnx_en-2.6.32-400.34.4.el5uek)	ELSA-2014-3016	2014-03-27
Oracle Linux version 5 (ofa-2.6.32-400.34.4.el5uek)	ELSA-2014-3016	2014-03-27
Oracle Linux version 6 (dtrace-modules-3.8.13-26.2.2.el6uek)	ELSA-2014-3014	2014-03-26
Oracle Linux version 6 (kernel)	ELSA-2014-0328	2014-03-25
Oracle Linux version 6 (kernel-uek)	ELSA-2014-3014	2014-03-26
Oracle Linux version 6 (kernel-uek)	ELSA-2014-3015	2014-03-26
Oracle Linux version 6 (kernel-uek)	ELSA-2014-3016	2014-03-27
Oracle Linux version 6 (mlnx_en-2.6.32-400.34.4.el6uek)	ELSA-2014-3016	2014-03-27
Oracle Linux version 6 (ofa-2.6.32-400.34.4.el6uek)	ELSA-2014-3016	2014-03-27