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nvd[email protected]NVD:CVE-2011-3279
HistoryOct 03, 2011 - 11:55 p.m.

CVE-2011-3279

2011-10-0323:55:03
web.nvd.nist.gov
7

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

6.5

Confidence

High

EPSS

0.006

Percentile

77.8%

The provider-edge MPLS NAT implementation in Cisco IOS 12.1 through 12.4 and 15.0 through 15.1, and IOS XE 3.1.xSG, allows remote attackers to cause a denial of service (device reload) via a malformed SIP packet to UDP port 5060, aka Bug ID CSCti98219.

Affected configurations

Nvd
Node
ciscoios_xeMatch3.1.0sg
OR
ciscoios_xeMatch3.1.1sg
Node
ciscoiosRange12.112.4
OR
ciscoiosRange15.015.1

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

6.5

Confidence

High

EPSS

0.006

Percentile

77.8%