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cve[email protected]CVE-2012-3949
HistorySep 27, 2012 - 12:55 a.m.

CVE-2012-3949

2012-09-2700:55:00
CWE-20
web.nvd.nist.gov
27
cisco
sip
denial of service
vulnerability
cve-2012-3949
security
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

High

0.009 Low

EPSS

Percentile

82.8%

The SIP implementation in Cisco Unified Communications Manager (CUCM) 6.x and 7.x before 7.1(5b)su5, 8.x before 8.5(1)su4, and 8.6 before 8.6(2a)su1; Cisco IOS 12.2 through 12.4 and 15.0 through 15.2; and Cisco IOS XE 3.3.xSG before 3.3.1SG, 3.4.xS, and 3.5.xS allows remote attackers to cause a denial of service (service crash or device reload) via a crafted SIP message containing an SDP session description, aka Bug IDs CSCtw66721, CSCtj33003, and CSCtw84664.

Affected configurations

NVD
Node
ciscounified_communications_managerMatch6.0\(1a\)
OR
ciscounified_communications_managerMatch6.0\(1b\)
OR
ciscounified_communications_managerMatch6.1\(1\)
OR
ciscounified_communications_managerMatch6.1\(1a\)
OR
ciscounified_communications_managerMatch6.1\(1b\)
OR
ciscounified_communications_managerMatch6.1\(2\)
OR
ciscounified_communications_managerMatch6.1\(3\)
OR
ciscounified_communications_managerMatch6.1\(3a\)
OR
ciscounified_communications_managerMatch6.1\(3b\)
OR
ciscounified_communications_managerMatch6.1\(4\)
OR
ciscounified_communications_managerMatch6.1\(4a\)
OR
ciscounified_communications_managerMatch6.1\(4b\)
OR
ciscounified_communications_managerMatch6.1\(5\)
OR
ciscounified_communications_managerMatch7.1\(1\)
OR
ciscounified_communications_managerMatch7.1\(2\)
OR
ciscounified_communications_managerMatch7.1\(2a\)
OR
ciscounified_communications_managerMatch7.1\(2b\)
OR
ciscounified_communications_managerMatch7.1\(3\)
OR
ciscounified_communications_managerMatch7.1\(3a\)
OR
ciscounified_communications_managerMatch7.1\(3b\)
OR
ciscounified_communications_managerMatch7.1\(5\)
OR
ciscounified_communications_managerMatch7.1\(5a\)
OR
ciscounified_communications_managerMatch7.1\(5b\)
OR
ciscounified_communications_managerMatch7.1\(5b\)su1
OR
ciscounified_communications_managerMatch7.1\(5b\)su1a
OR
ciscounified_communications_managerMatch7.1\(5b\)su2
OR
ciscounified_communications_managerMatch7.1\(5b\)su3
OR
ciscounified_communications_managerMatch7.1\(5b\)su4
OR
ciscounified_communications_managerMatch8.0
OR
ciscounified_communications_managerMatch8.0\(1\)
OR
ciscounified_communications_managerMatch8.0\(2\)
OR
ciscounified_communications_managerMatch8.0\(2a\)
OR
ciscounified_communications_managerMatch8.0\(2b\)
OR
ciscounified_communications_managerMatch8.0\(2c\)
OR
ciscounified_communications_managerMatch8.0\(3\)
OR
ciscounified_communications_managerMatch8.0\(3a\)
OR
ciscounified_communications_managerMatch8.5\(1\)su1
OR
ciscounified_communications_managerMatch8.5\(1\)su2
OR
ciscounified_communications_managerMatch8.5\(1\)su3
OR
ciscoiosMatch12.2
OR
ciscoiosMatch12.2b
OR
ciscoiosMatch12.2bc
OR
ciscoiosMatch12.2bw
OR
ciscoiosMatch12.2bx
OR
ciscoiosMatch12.2by
OR
ciscoiosMatch12.2bz
OR
ciscoiosMatch12.2ca
OR
ciscoiosMatch12.2cx
OR
ciscoiosMatch12.2cy
OR
ciscoiosMatch12.2cz
OR
ciscoiosMatch12.2da
OR
ciscoiosMatch12.2dd
OR
ciscoiosMatch12.2dx
OR
ciscoiosMatch12.2ew
OR
ciscoiosMatch12.2ewa
OR
ciscoiosMatch12.2ex
OR
ciscoiosMatch12.2ey
OR
ciscoiosMatch12.2ez
OR
ciscoiosMatch12.2fx
OR
ciscoiosMatch12.2fy
OR
ciscoiosMatch12.2fz
OR
ciscoiosMatch12.2irb
OR
ciscoiosMatch12.2ixa
OR
ciscoiosMatch12.2ixb
OR
ciscoiosMatch12.2ixc
OR
ciscoiosMatch12.2ixd
OR
ciscoiosMatch12.2ixe
OR
ciscoiosMatch12.2ixf
OR
ciscoiosMatch12.2ixg
OR
ciscoiosMatch12.2l
OR
ciscoiosMatch12.2mb
OR
ciscoiosMatch12.2rc
OR
ciscoiosMatch12.2s
OR
ciscoiosMatch12.2sb
OR
ciscoiosMatch12.2sbc
OR
ciscoiosMatch12.2sca
OR
ciscoiosMatch12.2scb
OR
ciscoiosMatch12.2se
OR
ciscoiosMatch12.2sea
OR
ciscoiosMatch12.2seb
OR
ciscoiosMatch12.2sec
OR
ciscoiosMatch12.2sed
OR
ciscoiosMatch12.2see
OR
ciscoiosMatch12.2sef
OR
ciscoiosMatch12.2seg
OR
ciscoiosMatch12.2sg
OR
ciscoiosMatch12.2sga
OR
ciscoiosMatch12.2sm
OR
ciscoiosMatch12.2sr
OR
ciscoiosMatch12.2sra
OR
ciscoiosMatch12.2srb
OR
ciscoiosMatch12.2src
OR
ciscoiosMatch12.2su
OR
ciscoiosMatch12.2sv
OR
ciscoiosMatch12.2sva
OR
ciscoiosMatch12.2svc
OR
ciscoiosMatch12.2svd
OR
ciscoiosMatch12.2sve
OR
ciscoiosMatch12.2sw
OR
ciscoiosMatch12.2sx
OR
ciscoiosMatch12.2sxa
OR
ciscoiosMatch12.2sxb
OR
ciscoiosMatch12.2sxd
OR
ciscoiosMatch12.2sxe
OR
ciscoiosMatch12.2sxf
OR
ciscoiosMatch12.2sxi
OR
ciscoiosMatch12.2sy
OR
ciscoiosMatch12.2sz
OR
ciscoiosMatch12.2t
OR
ciscoiosMatch12.2tpc
OR
ciscoiosMatch12.2xa
OR
ciscoiosMatch12.2xb
OR
ciscoiosMatch12.2xc
OR
ciscoiosMatch12.2xd
OR
ciscoiosMatch12.2xe
OR
ciscoiosMatch12.2xf
OR
ciscoiosMatch12.2xg
OR
ciscoiosMatch12.2xh
OR
ciscoiosMatch12.2xi
OR
ciscoiosMatch12.2xj
OR
ciscoiosMatch12.2xk
OR
ciscoiosMatch12.2xl
OR
ciscoiosMatch12.2xm
OR
ciscoiosMatch12.2xn
OR
ciscoiosMatch12.2xnb
OR
ciscoiosMatch12.2xnc
OR
ciscoiosMatch12.2xnd
OR
ciscoiosMatch12.2xo
OR
ciscoiosMatch12.2xq
OR
ciscoiosMatch12.2xr
OR
ciscoiosMatch12.2xs
OR
ciscoiosMatch12.2xt
OR
ciscoiosMatch12.2xu
OR
ciscoiosMatch12.2xv
OR
ciscoiosMatch12.2xw
OR
ciscoiosMatch12.2ya
OR
ciscoiosMatch12.2yb
OR
ciscoiosMatch12.2yc
OR
ciscoiosMatch12.2yd
OR
ciscoiosMatch12.2ye
OR
ciscoiosMatch12.2yf
OR
ciscoiosMatch12.2yg
OR
ciscoiosMatch12.2yh
OR
ciscoiosMatch12.2yj
OR
ciscoiosMatch12.2yk
OR
ciscoiosMatch12.2yl
OR
ciscoiosMatch12.2ym
OR
ciscoiosMatch12.2yn
OR
ciscoiosMatch12.2yo
OR
ciscoiosMatch12.2yp
OR
ciscoiosMatch12.2yq
OR
ciscoiosMatch12.2yr
OR
ciscoiosMatch12.2ys
OR
ciscoiosMatch12.2yt
OR
ciscoiosMatch12.2yu
OR
ciscoiosMatch12.2yv
OR
ciscoiosMatch12.2yw
OR
ciscoiosMatch12.2yx
OR
ciscoiosMatch12.2yy
OR
ciscoiosMatch12.2yz
OR
ciscoiosMatch12.2za
OR
ciscoiosMatch12.2zb
OR
ciscoiosMatch12.2zc
OR
ciscoiosMatch12.2zd
OR
ciscoiosMatch12.2ze
OR
ciscoiosMatch12.2zf
OR
ciscoiosMatch12.2zg
OR
ciscoiosMatch12.2zh
OR
ciscoiosMatch12.2zj
OR
ciscoiosMatch12.2zl
OR
ciscoiosMatch12.2zp
OR
ciscoiosMatch12.2zu
OR
ciscoiosMatch12.2zx
OR
ciscoiosMatch12.2zy
OR
ciscoiosMatch12.2zya
OR
ciscoiosMatch12.3
OR
ciscoiosMatch12.3b
OR
ciscoiosMatch12.3bc
OR
ciscoiosMatch12.3bw
OR
ciscoiosMatch12.3ja
OR
ciscoiosMatch12.3jea
OR
ciscoiosMatch12.3jeb
OR
ciscoiosMatch12.3jec
OR
ciscoiosMatch12.3jk
OR
ciscoiosMatch12.3jl
OR
ciscoiosMatch12.3jx
OR
ciscoiosMatch12.3t
OR
ciscoiosMatch12.3tpc
OR
ciscoiosMatch12.3va
OR
ciscoiosMatch12.3xa
OR
ciscoiosMatch12.3xb
OR
ciscoiosMatch12.3xc
OR
ciscoiosMatch12.3xd
OR
ciscoiosMatch12.3xe
OR
ciscoiosMatch12.3xf
OR
ciscoiosMatch12.3xg
OR
ciscoiosMatch12.3xi
OR
ciscoiosMatch12.3xk
OR
ciscoiosMatch12.3xl
OR
ciscoiosMatch12.3xq
OR
ciscoiosMatch12.3xr
OR
ciscoiosMatch12.3xs
OR
ciscoiosMatch12.3xu
OR
ciscoiosMatch12.3xw
OR
ciscoiosMatch12.3xx
OR
ciscoiosMatch12.3xy
OR
ciscoiosMatch12.3xz
OR
ciscoiosMatch12.3ya
OR
ciscoiosMatch12.3yd
OR
ciscoiosMatch12.3yf
OR
ciscoiosMatch12.3yg
OR
ciscoiosMatch12.3yh
OR
ciscoiosMatch12.3yj
OR
ciscoiosMatch12.3yk
OR
ciscoiosMatch12.3ym
OR
ciscoiosMatch12.3yq
OR
ciscoiosMatch12.3ys
OR
ciscoiosMatch12.3yt
OR
ciscoiosMatch12.3yu
OR
ciscoiosMatch12.3yx
OR
ciscoiosMatch12.3yz
OR
ciscoiosMatch12.3za
OR
ciscoiosMatch15.0
OR
ciscoiosMatch15.0\(1\)s1
OR
ciscoiosMatch15.0\(1\)s2
OR
ciscoiosMatch15.0\(1\)se
OR
ciscoiosMatch15.0m
OR
ciscoiosMatch15.0mr
OR
ciscoiosMatch15.0mra
OR
ciscoiosMatch15.0s
OR
ciscoiosMatch15.0sa
OR
ciscoiosMatch15.0sg
OR
ciscoiosMatch15.0xa
OR
ciscoiosMatch15.0xo
OR
ciscoiosMatch15.1
OR
ciscoiosMatch15.1\(1\)xb1
OR
ciscoiosMatch15.1\(2\)t
OR
ciscoiosMatch15.1\(3\)t
OR
ciscoiosMatch15.1\(4\)m
OR
ciscoiosMatch15.1\(4\)m1
OR
ciscoiosMatch15.1ey
OR
ciscoiosMatch15.1gc
OR
ciscoiosMatch15.1m
OR
ciscoiosMatch15.1s
OR
ciscoiosMatch15.1t
OR
ciscoiosMatch15.1xb
OR
ciscoiosMatch15.2
OR
ciscoios_xeMatch3.3.0sg
OR
ciscoios_xeMatch3.3.1s
OR
ciscoios_xeMatch3.3.1sg
OR
ciscoios_xeMatch3.4.0as
OR
ciscoios_xeMatch3.4.0s
OR
ciscoios_xeMatch3.4.1s
OR
ciscoios_xeMatch3.4.2s
OR
ciscoios_xeMatch3.4.3s
OR
ciscoios_xeMatch3.4.xs
OR
ciscoios_xeMatch3.5.0s
OR
ciscoios_xeMatch3.5.1s
OR
ciscoios_xeMatch3.5.2s
OR
ciscoios_xeMatch3.5.xs

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

High

0.009 Low

EPSS

Percentile

82.8%