Release Date: | 2013-03-13 |
The sctp_sf_do_5_2_4_dupcook function in net/sctp/sm_statefuns.c in the SCTP implementation in the Linux kernel before 3.8.5 does not properly handle associations during the processing of a duplicate COOKIE ECHO chunk, which allows remote attackers to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via crafted SCTP traffic.
See more information about CVE-2013-2206 from MITRE CVE dictionary and NIST NVD
NOTE: The following CVSS v2.0 metrics and score provided are preliminary and subject to review.
Base Score: | 5.4 | Base Metrics: | AV:N/AC:H/Au:N/C:N/I:N/A:C |
Access Vector: | Network | Attack Complexity: | High |
Authentication: | None required | Confidentiality Impact: | None |
Integrity Impact: | None | Availability Impact: | Complete |
Platform | Errata | Release Date |
Oracle Linux version 5 (kernel) | ELSA-2013-1166 | 2013-08-21 |
Oracle Linux version 5 (kernel) | ELSA-2013-1166-1 | 2013-08-21 |
Oracle Linux version 5 (kernel-uek) | ELSA-2013-2542 | 2013-08-28 |
Oracle Linux version 5 (kernel-uek) | ELSA-2013-2543 | 2013-08-28 |
Oracle Linux version 5 (mlnx_en-2.6.32-400.29.3.el5uek) | ELSA-2013-2542 | 2013-08-28 |
Oracle Linux version 5 (ocfs2-2.6.18-348.16.1.0.1.el5) | ELSA-2013-1166-1 | 2013-08-21 |
Oracle Linux version 5 (ocfs2-2.6.18-348.16.1.el5) | ELSA-2013-1166 | 2013-08-21 |
Oracle Linux version 5 (ofa-2.6.32-400.29.3.el5uek) | ELSA-2013-2542 | 2013-08-28 |
Oracle Linux version 5 (oracleasm-2.6.18-348.16.1.0.1.el5) | ELSA-2013-1166-1 | 2013-08-21 |
Oracle Linux version 5 (oracleasm-2.6.18-348.16.1.el5) | ELSA-2013-1166 | 2013-08-21 |
Oracle Linux version 6 (kernel) | ELSA-2013-1173 | 2013-08-27 |
Oracle Linux version 6 (kernel-uek) | ELSA-2013-2542 | 2013-08-28 |
Oracle Linux version 6 (kernel-uek) | ELSA-2013-2543 | 2013-08-28 |
Oracle Linux version 6 (mlnx_en-2.6.32-400.29.3.el6uek) | ELSA-2013-2542 | 2013-08-28 |
Oracle Linux version 6 (ofa-2.6.32-400.29.3.el6uek) | ELSA-2013-2542 | 2013-08-28 |
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