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cve[email protected]CVE-2016-9555
HistoryNov 28, 2016 - 3:59 a.m.

CVE-2016-9555

2016-11-2803:59:17
CWE-125
web.nvd.nist.gov
168
cve-2016-9555
linux kernel
denial of service
out-of-bounds access
nvd
security vulnerability

CVSS2

10

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.6

Confidence

High

EPSS

0.736

Percentile

98.1%

The sctp_sf_ootb function in net/sctp/sm_statefuns.c in the Linux kernel before 4.8.8 lacks chunk-length checking for the first chunk, which allows remote attackers to cause a denial of service (out-of-bounds slab access) or possibly have unspecified other impact via crafted SCTP data.

Affected configurations

NVD
Node
linuxlinux_kernelRange3.23.2.85
OR
linuxlinux_kernelRange3.33.10.105
OR
linuxlinux_kernelRange3.113.12.68
OR
linuxlinux_kernelRange3.133.16.40
OR
linuxlinux_kernelRange3.173.18.49
OR
linuxlinux_kernelRange3.194.4.32
OR
linuxlinux_kernelRange4.5.04.8.8

References

CVSS2

10

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.6

Confidence

High

EPSS

0.736

Percentile

98.1%