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cve[email protected]CVE-2014-2109
HistoryMar 27, 2014 - 9:55 p.m.

CVE-2014-2109

2014-03-2721:55:09
CWE-20
web.nvd.nist.gov
35
cisco
ios
tcp
input module
denial of service
vulnerability
cve-2014-2109
nat
cisco bug ids
cscuh33843
cscuj41494
nvd

7.8 High

CVSS2

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

6.6 Medium

AI Score

Confidence

Low

0.002 Low

EPSS

Percentile

56.0%

The TCP Input module in Cisco IOS 12.2 through 12.4 and 15.0 through 15.4, when NAT is used, allows remote attackers to cause a denial of service (memory consumption or device reload) via crafted TCP packets, aka Bug IDs CSCuh33843 and CSCuj41494.

Affected configurations

NVD
Node
ciscoiosMatch12.2
OR
ciscoiosMatch12.3
OR
ciscoiosMatch12.4
OR
ciscoiosMatch15.0
OR
ciscoiosMatch15.1
OR
ciscoiosMatch15.2
OR
ciscoiosMatch15.3
OR
ciscoiosMatch15.4

7.8 High

CVSS2

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

6.6 Medium

AI Score

Confidence

Low

0.002 Low

EPSS

Percentile

56.0%