CVE-2012-3949

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.
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: 75%
VendorProductVersion
ciscounified_communications_manager
6.0\(1a\)
ciscounified_communications_manager
6.0\(1b\)
ciscounified_communications_manager
6.1\(1\)
ciscounified_communications_manager
6.1\(1a\)
ciscounified_communications_manager
6.1\(1b\)
ciscounified_communications_manager
6.1\(2\)
ciscounified_communications_manager
6.1\(3\)
ciscounified_communications_manager
6.1\(3a\)
ciscounified_communications_manager
6.1\(3b\)
ciscounified_communications_manager
6.1\(4\)
ciscounified_communications_manager
6.1\(4a\)
ciscounified_communications_manager
6.1\(4b\)
ciscounified_communications_manager
6.1\(5\)
ciscounified_communications_manager
7.1\(1\)
ciscounified_communications_manager
7.1\(2\)
ciscounified_communications_manager
7.1\(2a\)
ciscounified_communications_manager
7.1\(2b\)
ciscounified_communications_manager
7.1\(3\)
ciscounified_communications_manager
7.1\(3a\)
ciscounified_communications_manager
7.1\(3b\)
ciscounified_communications_manager
7.1\(5\)
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
8.0
ciscounified_communications_manager
8.0\(1\)
ciscounified_communications_manager
8.0\(2\)
ciscounified_communications_manager
8.0\(2a\)
ciscounified_communications_manager
8.0\(2b\)
ciscounified_communications_manager
8.0\(2c\)
ciscounified_communications_manager
8.0\(3\)
ciscounified_communications_manager
8.0\(3a\)
ciscounified_communications_manager
8.5\(1\)su1
ciscounified_communications_manager
8.5\(1\)su2
ciscounified_communications_manager
8.5\(1\)su3
ciscoios
12.2
ciscoios
12.2b:b
ciscoios
12.2bc:bc
ciscoios
12.2bw:bw
ciscoios
12.2bx:bx
ciscoios
12.2by:by
ciscoios
12.2bz:bz
ciscoios
12.2ca:ca
ciscoios
12.2cx:cx
ciscoios
12.2cy:cy
ciscoios
12.2cz:cz
ciscoios
12.2da:da
ciscoios
12.2dd:dd
ciscoios
12.2dx:dx
ciscoios
12.2ew:ew
ciscoios
12.2ewa:ewa
ciscoios
12.2ex:ex
ciscoios
12.2ey:ey
ciscoios
12.2ez:ez
ciscoios
12.2fx:fx
ciscoios
12.2fy:fy
ciscoios
12.2fz:fz
ciscoios
12.2irb:irb
ciscoios
12.2ixa:ixa
ciscoios
12.2ixb:ixb
ciscoios
12.2ixc:ixc
ciscoios
12.2ixd:ixd
ciscoios
12.2ixe:ixe
ciscoios
12.2ixf:ixf
ciscoios
12.2ixg:ixg
ciscoios
12.2l:l
ciscoios
12.2mb:mb
ciscoios
12.2rc:rc
ciscoios
12.2s:s
ciscoios
12.2sb:sb
ciscoios
12.2sbc:sbc
ciscoios
12.2sca:sca
ciscoios
12.2scb:scb
ciscoios
12.2se:se
ciscoios
12.2sea:sea
ciscoios
12.2seb:seb
ciscoios
12.2sec:sec
ciscoios
12.2sed:sed
ciscoios
12.2see:see
ciscoios
12.2sef:sef
ciscoios
12.2seg:seg
ciscoios
12.2sg:sg
ciscoios
12.2sga:sga
ciscoios
12.2sm:sm
ciscoios
12.2sr:sr
ciscoios
12.2sra:sra
ciscoios
12.2srb:srb
ciscoios
12.2src:src
ciscoios
12.2su:su
ciscoios
12.2sv:sv
ciscoios
12.2sva:sva
ciscoios
12.2svc:svc
ciscoios
12.2svd:svd
ciscoios
12.2sve:sve
ciscoios
12.2sw:sw
ciscoios
12.2sx:sx
ciscoios
12.2sxa:sxa
ciscoios
12.2sxb:sxb
ciscoios
12.2sxd:sxd
ciscoios
12.2sxe:sxe
ciscoios
12.2sxf:sxf
ciscoios
12.2sxi:sxi
ciscoios
12.2sy:sy
ciscoios
12.2sz:sz
ciscoios
12.2t:t
ciscoios
12.2tpc:tpc
ciscoios
12.2xa:xa
ciscoios
12.2xb:xb
ciscoios
12.2xc:xc
ciscoios
12.2xd:xd
ciscoios
12.2xe:xe
ciscoios
12.2xf:xf
ciscoios
12.2xg:xg
ciscoios
12.2xh:xh
ciscoios
12.2xi:xi
ciscoios
12.2xj:xj
ciscoios
12.2xk:xk
ciscoios
12.2xl:xl
ciscoios
12.2xm:xm
ciscoios
12.2xn:xn
ciscoios
12.2xnb:xnb
ciscoios
12.2xnc:xnc
ciscoios
12.2xnd:xnd
ciscoios
12.2xo:xo
ciscoios
12.2xq:xq
ciscoios
12.2xr:xr
ciscoios
12.2xs:xs
ciscoios
12.2xt:xt
ciscoios
12.2xu:xu
ciscoios
12.2xv:xv
ciscoios
12.2xw:xw
ciscoios
12.2ya:ya
ciscoios
12.2yb:yb
ciscoios
12.2yc:yc
ciscoios
12.2yd:yd
ciscoios
12.2ye:ye
ciscoios
12.2yf:yf
ciscoios
12.2yg:yg
ciscoios
12.2yh:yh
ciscoios
12.2yj:yj
ciscoios
12.2yk:yk
ciscoios
12.2yl:yl
ciscoios
12.2ym:ym
ciscoios
12.2yn:yn
ciscoios
12.2yo:yo
ciscoios
12.2yp:yp
ciscoios
12.2yq:yq
ciscoios
12.2yr:yr
ciscoios
12.2ys:ys
ciscoios
12.2yt:yt
ciscoios
12.2yu:yu
ciscoios
12.2yv:yv
ciscoios
12.2yw:yw
ciscoios
12.2yx:yx
ciscoios
12.2yy:yy
ciscoios
12.2yz:yz
ciscoios
12.2za:za
ciscoios
12.2zb:zb
ciscoios
12.2zc:zc
ciscoios
12.2zd:zd
ciscoios
12.2ze:ze
ciscoios
12.2zf:zf
ciscoios
12.2zg:zg
ciscoios
12.2zh:zh
ciscoios
12.2zj:zj
ciscoios
12.2zl:zl
ciscoios
12.2zp:zp
ciscoios
12.2zu:zu
ciscoios
12.2zx:zx
ciscoios
12.2zy:zy
ciscoios
12.2zya:zya
ciscoios
12.3
ciscoios
12.3b:b
ciscoios
12.3bc:bc
ciscoios
12.3bw:bw
ciscoios
12.3ja:ja
ciscoios
12.3jea:jea
ciscoios
12.3jeb:jeb
ciscoios
12.3jec:jec
ciscoios
12.3jk:jk
ciscoios
12.3jl:jl
ciscoios
12.3jx:jx
ciscoios
12.3t:t
ciscoios
12.3tpc:tpc
ciscoios
12.3va:va
ciscoios
12.3xa:xa
ciscoios
12.3xb:xb
ciscoios
12.3xc:xc
ciscoios
12.3xd:xd
ciscoios
12.3xe:xe
ciscoios
12.3xf:xf
ciscoios
12.3xg:xg
ciscoios
12.3xi:xi
ciscoios
12.3xk:xk
ciscoios
12.3xl:xl
ciscoios
12.3xq:xq
ciscoios
12.3xr:xr
ciscoios
12.3xs:xs
ciscoios
12.3xu:xu
ciscoios
12.3xw:xw
ciscoios
12.3xx:xx
ciscoios
12.3xy:xy
ciscoios
12.3xz:xz
ciscoios
12.3ya:ya
ciscoios
12.3yd:yd
ciscoios
12.3yf:yf
ciscoios
12.3yg:yg
ciscoios
12.3yh:yh
ciscoios
12.3yj:yj
ciscoios
12.3yk:yk
ciscoios
12.3ym:ym
ciscoios
12.3yq:yq
ciscoios
12.3ys:ys
ciscoios
12.3yt:yt
ciscoios
12.3yu:yu
ciscoios
12.3yx:yx
ciscoios
12.3yz:yz
ciscoios
12.3za:za
ciscoios
15.0
ciscoios
15.0\(1\)s1
ciscoios
15.0\(1\)s2
ciscoios
15.0\(1\)se
ciscoios
15.0m:m
ciscoios
15.0mr:mr
ciscoios
15.0mra:mra
ciscoios
15.0s:s
ciscoios
15.0sa:sa
ciscoios
15.0sg:sg
ciscoios
15.0xa:xa
ciscoios
15.0xo:xo
ciscoios
15.1
ciscoios
15.1\(1\)xb1
ciscoios
15.1\(2\)t
ciscoios
15.1\(3\)t
ciscoios
15.1\(4\)m
ciscoios
15.1\(4\)m1
ciscoios
15.1ey:ey
ciscoios
15.1gc:gc
ciscoios
15.1m:m
ciscoios
15.1s:s
ciscoios
15.1t:t
ciscoios
15.1xb:xb
ciscoios
15.2
ciscoios_xe
3.3.0sg:sg
ciscoios_xe
3.3.1s:s
ciscoios_xe
3.3.1sg:sg
ciscoios_xe
3.4.0as:as
ciscoios_xe
3.4.0s:s
ciscoios_xe
3.4.1s:s
ciscoios_xe
3.4.2s:s
ciscoios_xe
3.4.3s:s
ciscoios_xe
3.4.xs:xs
ciscoios_xe
3.5.0s:s
ciscoios_xe
3.5.1s:s
ciscoios_xe
3.5.2s:s
ciscoios_xe
3.5.xs:xs
𝑥
= Vulnerable software versions