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cveCiscoCVE-2013-1164
HistoryApr 11, 2013 - 10:55 a.m.

CVE-2013-1164

2013-04-1110:55:01
cisco
web.nvd.nist.gov
29
cisco
ios xe
denial of service
vulnerability
cve-2013-1164
nvd
cisco multicast leaf recycle elimination
ipv6

CVSS2

7.8

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

AI Score

6.6

Confidence

Low

EPSS

0.001

Percentile

49.5%

Cisco IOS XE 3.4 before 3.4.4S, 3.5, and 3.6 on 1000 series Aggregation Services Routers (ASR) does not properly implement the Cisco Multicast Leaf Recycle Elimination (MLRE) feature, which allows remote attackers to cause a denial of service (card reload) via fragmented IPv6 multicast packets, aka Bug ID CSCtz97563.

Affected configurations

Nvd
Node
ciscoios_xeMatch3.4.0as
OR
ciscoios_xeMatch3.4.0s
OR
ciscoios_xeMatch3.4.1s
OR
ciscoios_xeMatch3.4.2s
OR
ciscoios_xeMatch3.4.3s
OR
ciscoios_xeMatch3.5.0s
OR
ciscoios_xeMatch3.6.0s
AND
ciscoasr_1001Match-
OR
ciscoasr_1002Match-
OR
ciscoasr_1002-xMatch-
OR
ciscoasr_1004Match-
OR
ciscoasr_1006Match-
OR
ciscoasr_1013Match-
VendorProductVersionCPE
ciscoios_xe3.4.0ascpe:2.3:o:cisco:ios_xe:3.4.0as:*:*:*:*:*:*:*
ciscoios_xe3.4.0scpe:2.3:o:cisco:ios_xe:3.4.0s:*:*:*:*:*:*:*
ciscoios_xe3.4.1scpe:2.3:o:cisco:ios_xe:3.4.1s:*:*:*:*:*:*:*
ciscoios_xe3.4.2scpe:2.3:o:cisco:ios_xe:3.4.2s:*:*:*:*:*:*:*
ciscoios_xe3.4.3scpe:2.3:o:cisco:ios_xe:3.4.3s:*:*:*:*:*:*:*
ciscoios_xe3.5.0scpe:2.3:o:cisco:ios_xe:3.5.0s:*:*:*:*:*:*:*
ciscoios_xe3.6.0scpe:2.3:o:cisco:ios_xe:3.6.0s:*:*:*:*:*:*:*
ciscoasr_1001-cpe:2.3:h:cisco:asr_1001:-:*:*:*:*:*:*:*
ciscoasr_1002-cpe:2.3:h:cisco:asr_1002:-:*:*:*:*:*:*:*
ciscoasr_1002-x-cpe:2.3:h:cisco:asr_1002-x:-:*:*:*:*:*:*:*
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CVSS2

7.8

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

AI Score

6.6

Confidence

Low

EPSS

0.001

Percentile

49.5%