CVE-2011-4019

Memory leak in Cisco IOS 12.4 and 15.0 through 15.2, and Cisco Unified Communications Manager (CUCM) 7.x, allows remote attackers to cause a denial of service (memory consumption) via a crafted response to a SIP SUBSCRIBE message, aka Bug IDs CSCto93837 and CSCtj61883.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.4 UNKNOWN
NETWORK
HIGH
AV:N/AC:H/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
12.4
ciscoios
15.0
ciscoios
15.1
ciscoios
15.2
ciscounified_communications_manager
7.0
ciscounified_communications_manager
7.0\(1\)
ciscounified_communications_manager
7.0\(1\)su1
ciscounified_communications_manager
7.0\(1\)su1a
ciscounified_communications_manager
7.0\(2\)
ciscounified_communications_manager
7.0\(2a\)
ciscounified_communications_manager
7.0\(2a\)su1
ciscounified_communications_manager
7.0\(2a\)su2
ciscounified_communications_manager
7.0_base:_base
ciscounified_communications_manager
7.1
ciscounified_communications_manager
7.1\(2a\)
ciscounified_communications_manager
7.1\(2a\)su1
ciscounified_communications_manager
7.1\(2b\)
ciscounified_communications_manager
7.1\(2b\)su1
ciscounified_communications_manager
7.1\(3\)
ciscounified_communications_manager
7.1\(3a\)
ciscounified_communications_manager
7.1\(3a\)su1
ciscounified_communications_manager
7.1\(3a\)su1a
ciscounified_communications_manager
7.1\(3b\)
ciscounified_communications_manager
7.1\(3b\)su1
ciscounified_communications_manager
7.1\(3b\)su2
ciscounified_communications_manager
7.1\(5\)
ciscounified_communications_manager
7.1\(5\)su1
ciscounified_communications_manager
7.1\(5\)su1a
ciscounified_communications_manager
7.1\(5a\)
ciscounified_communications_manager
7.1\(5b\)
ciscounified_communications_manager
7.1\(5b\)su1
ciscounified_communications_manager
7.1\(5b\)su1a
ciscounified_communications_manager
7.1\(5b\)su2
ciscounified_communications_manager
7.1\(5b\)su3
ciscounified_communications_manager
7.1\(5b\)su4
ciscounified_communications_manager
7.1\(5b\)su5
ciscounified_communications_manager
7.1_base:_base
𝑥
= Vulnerable software versions
Common Weakness Enumeration