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nvd[email protected]NVD:CVE-2011-3273
HistoryOct 03, 2011 - 11:55 p.m.

CVE-2011-3273

2011-10-0323:55:03
CWE-399
web.nvd.nist.gov
5

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

0.002

Percentile

52.0%

Memory leak in Cisco IOS 15.0 through 15.1, when IPS or Zone-Based Firewall (aka ZBFW) is configured, allows remote attackers to cause a denial of service (memory consumption or device crash) via vectors that trigger many session creation flows, aka Bug ID CSCti79848.

Affected configurations

Nvd
Node
ciscoiosMatch15.0
OR
ciscoiosMatch15.0m
OR
ciscoiosMatch15.0sg
OR
ciscoiosMatch15.0xa
OR
ciscoiosMatch15.0xo
OR
ciscoiosMatch15.1
OR
ciscoiosMatch15.1gc
OR
ciscoiosMatch15.1m
OR
ciscoiosMatch15.1s
OR
ciscoiosMatch15.1t
OR
ciscoiosMatch15.1xb
VendorProductVersionCPE
ciscoios15.0cpe:2.3:o:cisco:ios:15.0:*:*:*:*:*:*:*
ciscoios15.0mcpe:2.3:o:cisco:ios:15.0m:*:*:*:*:*:*:*
ciscoios15.0sgcpe:2.3:o:cisco:ios:15.0sg:*:*:*:*:*:*:*
ciscoios15.0xacpe:2.3:o:cisco:ios:15.0xa:*:*:*:*:*:*:*
ciscoios15.0xocpe:2.3:o:cisco:ios:15.0xo:*:*:*:*:*:*:*
ciscoios15.1cpe:2.3:o:cisco:ios:15.1:*:*:*:*:*:*:*
ciscoios15.1gccpe:2.3:o:cisco:ios:15.1gc:*:*:*:*:*:*:*
ciscoios15.1mcpe:2.3:o:cisco:ios:15.1m:*:*:*:*:*:*:*
ciscoios15.1scpe:2.3:o:cisco:ios:15.1s:*:*:*:*:*:*:*
ciscoios15.1tcpe:2.3:o:cisco:ios:15.1t:*:*:*:*:*:*:*
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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

6.5

Confidence

High

EPSS

0.002

Percentile

52.0%