CVE-2013-2206

MediumCVSS 5.4/10Last modified Jun 16, 2026

Description

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.

Metrics

CVSS 2.0 5.4/10AV:N/AC:H/Au:N/C:N/I:N/A:C

Affected software

No affected versions have been published.

Timeline

Published
Jul 4, 2013
Last modified
Jun 16, 2026
NVD status
Modified

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CVE-2013-2206: Medium severity, CVSS 5.4 | Vulnix