CVE-2011-3273

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.8 UNKNOWN
NETWORK
LOW
AV:N/AC:L/Au:N/C:N/I:N/A:C
ciscoCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 61%
VendorProductVersion
ciscoios
15.0
ciscoios
15.0m:m
ciscoios
15.0sg:sg
ciscoios
15.0xa:xa
ciscoios
15.0xo:xo
ciscoios
15.1
ciscoios
15.1gc:gc
ciscoios
15.1m:m
ciscoios
15.1s:s
ciscoios
15.1t:t
ciscoios
15.1xb:xb
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
http://tools.cisco.com/security/center/viewAlert.x?alertId=24123
http://www.cisco.com/en/US/products/products_security_advisory09186a0080b95d57.shtml
http://tools.cisco.com/security/center/viewAlert.x?alertId=24123
http://www.cisco.com/en/US/products/products_security_advisory09186a0080b95d57.shtml