CVE-2016-6382

Severity

78%

Complexity

99%

Confidentiality

115%

Cisco IOS 15.2 through 15.6 and IOS XE 3.6 through 3.17 and 16.1 allow remote attackers to cause a denial of service (device restart) via a malformed IPv6 Protocol Independent Multicast (PIM) register packet, aka Bug ID CSCuy16399.

Cisco IOS 15.2 through 15.6 and IOS XE 3.6 through 3.17 and 16.1 allow remote attackers to cause a denial of service (device restart) via a malformed IPv6 Protocol Independent Multicast (PIM) register packet, aka Bug ID CSCuy16399.

CVSS 3.0 Base Score 7.5. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).

CVSS 2.0 Base Score 7.8. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:C).

Overview

Type

Cisco IOS

First reported 8 years ago

2016-10-05 17:59:00

Last updated 7 years ago

2017-07-30 01:29:00

Affected Software

Cisco IOS 15.2(1)SY

15.2\(1\)sy

Cisco IOS 15.2(1)SY0A

15.2\(1\)sy0a

Cisco IOS 15.2(1)SY1

15.2\(1\)sy1

Cisco IOS 15.2(1)SY1A

15.2\(1\)sy1a

Cisco IOS 15.2(2)E

15.2\(2\)e

Cisco IOS 15.2(2)E1

15.2\(2\)e1

Cisco IOS 15.2(2)E2

15.2\(2\)e2

Cisco IOS 15.2(2)E4

15.2\(2\)e4

Cisco IOS 15.2(2)EA2

15.2\(2\)ea2

Cisco IOS 15.2(2)EA3

15.2\(2\)ea3

Cisco IOS 15.2(2)EB2

15.2\(2\)eb2

Cisco IOS 15.2(2)SY

15.2\(2\)sy

Cisco IOS 15.2(2)SY1

15.2\(2\)sy1

Cisco IOS 15.2(2a)E1

15.2\(2a\)e1

Cisco IOS 15.2(3)E

15.2\(3\)e

Cisco IOS 15.2(3)E1

15.2\(3\)e1

Cisco IOS 15.2(3)E3

15.2\(3\)e3

Cisco IOS 15.2(3)EA

15.2\(3\)ea

Cisco IOS 15.2(3a)E

15.2\(3a\)e

Cisco IOS 15.2(4)E

15.2\(4\)e

Cisco IOS 15.2(4)E1

15.2\(4\)e1

Cisco IOS 15.2(4)EA

15.2\(4\)ea

Cisco IOS 15.2(4)EA1

15.2\(4\)ea1

Cisco IOS 15.2(4)EA3

15.2\(4\)ea3

Cisco IOS 15.2(4M)E1

15.2\(4m\)e1

Cisco IOS 15.3(1)SY

15.3\(1\)sy

Cisco IOS 15.3(3)s

15.3\(3\)s

Cisco IOS 15.3(3)S1

15.3\(3\)s1

Cisco IOS 15.3(3)S1A

15.3\(3\)s1a

Cisco IOS 15.3(3)S2

15.3\(3\)s2

Cisco IOS 15.3(3)S3

15.3\(3\)s3

Cisco IOS 15.3(3)S4

15.3\(3\)s4

Cisco IOS 15.3(3)S5

15.3\(3\)s5

Cisco IOS 15.3(3)S6

15.3\(3\)s6

Cisco IOS 15.4(1)CG

15.4\(1\)cg

Cisco IOS 15.4(1)CG1

15.4\(1\)cg1

Cisco IOS 15.4(1)S

15.4\(1\)s

Cisco IOS 15.4(1)S1

15.4\(1\)s1

Cisco IOS 15.4(1)S2

15.4\(1\)s2

Cisco IOS 15.4(1)S3

15.4\(1\)s3

Cisco IOS 15.4(1)t

15.4\(1\)t

Cisco IOS 15.4(1)T1

15.4\(1\)t1

Cisco IOS 15.4(1)T2

15.4\(1\)t2

Cisco IOS 15.4(1)T3

15.4\(1\)t3

Cisco IOS 15.4(1)T4

15.4\(1\)t4

Cisco IOS 15.4(2)S

15.4\(2\)s

Cisco IOS 15.4(2)S1

15.4\(2\)s1

Cisco IOS 15.4(2)S2

15.4\(2\)s2

Cisco IOS 15.4(2)S3

15.4\(2\)s3

Cisco IOS 15.4(2)S4

15.4\(2\)s4

Cisco IOS 15.4(2)T

15.4\(2\)t

Cisco IOS 15.4(2)T1

15.4\(2\)t1

Cisco IOS 15.4(2)T2

15.4\(2\)t2

Cisco IOS 15.4(2)T3

15.4\(2\)t3

Cisco IOS 15.4(2)T4

15.4\(2\)t4

Cisco IOS 15.4(3)M

15.4\(3\)m

Cisco IOS 15.4(3)M1

15.4\(3\)m1

Cisco IOS 15.4(3)M2

15.4\(3\)m2

Cisco IOS 15.4(3)M3

15.4\(3\)m3

Cisco IOS 15.4(3)M4

15.4\(3\)m4

Cisco IOS 15.4(3)M5

15.4\(3\)m5

Cisco IOS 15.4(3)S

15.4\(3\)s

Cisco IOS 15.4(3)S1

15.4\(3\)s1

Cisco IOS 15.4(3)S2

15.4\(3\)s2

Cisco IOS 15.4(3)S3

15.4\(3\)s3

Cisco IOS 15.4(3)S4

15.4\(3\)s4

Cisco IOS 15.5(1)S

15.5\(1\)s

Cisco IOS 15.5(1)S1

15.5\(1\)s1

Cisco IOS 15.5(1)S2

15.5\(1\)s2

Cisco IOS 15.5(1)S3

15.5\(1\)s3

Cisco IOS 15.5(1)T

15.5\(1\)t

Cisco IOS 15.5(1)T1

15.5\(1\)t1

Cisco IOS 15.5(1)T2

15.5\(1\)t2

Cisco IOS 15.5(1)T3

15.5\(1\)t3

Cisco IOS 15.5(1)T4

15.5\(1\)t4

Cisco IOS 15.5(2)s

15.5\(2\)s

Cisco IOS 15.5(2)S1

15.5\(2\)s1

Cisco IOS 15.5(2)S2

15.5\(2\)s2

Cisco IOS 15.5(2)T

15.5\(2\)t

Cisco IOS 15.5(2)T1

15.5\(2\)t1

Cisco IOS 15.5(2)T2

15.5\(2\)t2

Cisco IOS 15.5(2)T3

15.5\(2\)t3

Cisco IOS 15.5(3)M

15.5\(3\)m

Cisco IOS 15.5(3)M0A

15.5\(3\)m0a

Cisco IOS 15.5(3)m1

15.5\(3\)m1

Cisco IOS 15.5(3)M2

15.5\(3\)m2

Cisco IOS 15.5(3)S

15.5\(3\)s

Cisco IOS 15.5(3)S0A

15.5\(3\)s0a

Cisco IOS 15.5(3)s1

15.5\(3\)s1

Cisco IOS 15.5(3)S1A

15.5\(3\)s1a

Cisco IOS 15.5(3)S2

15.5\(3\)s2

Cisco IOS 15.5(3)SN

15.5\(3\)sn

Cisco IOS 15.6(1)t0a

15.6\(1\)t0a

Cisco IOS XE 3.10.0S

3.10.0s

Cisco IOS XE 3.10.1S

3.10.1s

Cisco IOS XE 3.10.1XBS

3.10.1xbs

Cisco IOS XE 3.10.2S

3.10.2s

Cisco IOS XE 3.10.3S

3.10.3s

Cisco IOS XE 3.10.5S

3.10.5s

Cisco IOS XE 3.10.6S

3.10.6s

Cisco IOS XE 3.10.7S

3.10.7s

Cisco IOS XE 3.11.0S

3.11.0s

Cisco IOS XE 3.11.1S

3.11.1s

Cisco IOS XE 3.11.2S

3.11.2s

Cisco IOS XE 3.12.0AS

3.12.0as

Cisco IOS XE 3.14.0S

3.14.0s

Cisco IOS XE 3.14.1S

3.14.1s

Cisco IOS XE 3.14.2S

3.14.2s

Cisco IOS XE 3.14.3S

3.14.3s

Cisco IOS XE 3.15.1cS

3.15.1cs

Cisco IOS XE 3.16.0cS

3.16.0cs

Cisco IOS XE 3.16.1AS

3.16.1as

Cisco IOS XE 3.16.1S

3.16.1s

Cisco IOS XE 3.16.2BS

3.16.2bs

Cisco IOS XE 3.17.1AS

3.17.1as

Cisco IOS XE 16.1.1

16.1.1

References

20160928 Cisco IOS and IOS XE Software Multicast Routing Denial of Service Vulnerabilities

Vendor Advisory

93211

Third Party Advisory, VDB Entry

1036914

https://ics-cert.us-cert.gov/advisories/ICSA-16-287-04

Third Party Advisory, US Government Resource

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