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cveCiscoCVE-2015-6359
HistoryDec 15, 2015 - 5:59 a.m.

CVE-2015-6359

2015-12-1505:59:02
CWE-119
cisco
web.nvd.nist.gov
25
cisco
ios
vulnerability
nd protocol
denial of service
memory consumption
device crash
nvd
cve-2015-6359

CVSS2

6.1

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

AI Score

6.8

Confidence

High

EPSS

0.004

Percentile

74.8%

The Neighbor Discovery (ND) protocol implementation in the IPv6 stack in Cisco IOS 15.3(3)S0.1 on ASR devices mishandles internal tables, which allows remote attackers to cause a denial of service (memory consumption or device crash) via a flood of crafted ND messages, aka Bug ID CSCup28217.

Affected configurations

Nvd
Node
ciscoiosMatch15.2\(4\)e
OR
ciscoiosMatch15.2\(4\)pi
OR
ciscoiosMatch15.2\(4\)st
OR
ciscoiosMatch15.2\(5\)st
OR
ciscoiosMatch15.3\(3\)s0.1
VendorProductVersionCPE
ciscoios15.2(4)ecpe:2.3:o:cisco:ios:15.2\(4\)e:*:*:*:*:*:*:*
ciscoios15.2(4)picpe:2.3:o:cisco:ios:15.2\(4\)pi:*:*:*:*:*:*:*
ciscoios15.2(4)stcpe:2.3:o:cisco:ios:15.2\(4\)st:*:*:*:*:*:*:*
ciscoios15.2(5)stcpe:2.3:o:cisco:ios:15.2\(5\)st:*:*:*:*:*:*:*
ciscoios15.3(3)s0.1cpe:2.3:o:cisco:ios:15.3\(3\)s0.1:*:*:*:*:*:*:*

CVSS2

6.1

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

AI Score

6.8

Confidence

High

EPSS

0.004

Percentile

74.8%