CVE-2013-5546

The TCP reassembly feature in Cisco IOS XE 3.7 before 3.7.3S and 3.8 before 3.8.1S on 1000 ASR devices allows remote attackers to cause a denial of service (device reload) via large TCP packets that are processed by the (1) NAT or (2) ALG component, aka Bug ID CSCud72509.

CVSS v2.0 7.8 HIGH

7.8^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References

Link	Resource
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20131030-asr1000	Vendor Advisory

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Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:o:cisco:ios_xe:3.7.1s:::::::*
	cpe:2.3:o:cisco:ios_xe:3.7.0s:::::::*
	cpe:2.3:o:cisco:ios_xe:3.7.2s:::::::*
	cpe:2.3:o:cisco:ios_xe:3.8.0s:::::::*

OR	cpe:2.3:h:cisco:asr_1023_router:-:::::::*
	cpe:2.3:h:cisco:asr_1001:-:::::::*
	cpe:2.3:h:cisco:asr_1002:-:::::::*
	cpe:2.3:h:cisco:asr_1006:-:::::::*
	cpe:2.3:h:cisco:asr_1002-x:-:::::::*
	cpe:2.3:h:cisco:asr_1004:-:::::::*

Information

Published : 2013-10-31 14:55

Updated : 2021-10-05 07:51

NVD link : CVE-2013-5546

Mitre link : CVE-2013-5546

JSON object : View

CWE

CWE-20

Improper Input Validation

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Products Affected

cisco

asr_1002
ios_xe
asr_1006
asr_1023_router
asr_1004
asr_1002-x
asr_1001

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