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cve[email protected]CVE-2013-2206
HistoryJul 04, 2013 - 9:55 p.m.

CVE-2013-2206

2013-07-0421:55:00
NVD-CWE-Other
web.nvd.nist.gov
155
cve-2013-2206
linux kernel
sctp implementation
denial of service
null pointer dereference
system crash
nvd

6.1 Medium

AI Score

Confidence

High

5.4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

HIGH

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:H/Au:N/C:N/I:N/A:C

0.741 High

EPSS

Percentile

98.1%

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.

References

6.1 Medium

AI Score

Confidence

High

5.4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

HIGH

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:H/Au:N/C:N/I:N/A:C

0.741 High

EPSS

Percentile

98.1%