Exploited
CWE
Advisory Published
CVE Published
Updated

CVE-2004-1464: Cisco IOS Denial-of-Service Vulnerability

First published: Fri Dec 31 2004(Updated: )

Cisco IOS 12.2(15) and earlier allows remote attackers to cause a denial of service (refused VTY (virtual terminal) connections), via a crafted TCP connection to the Telnet or reverse Telnet port.

Credit: cve@mitre.org cve@mitre.org

Affected SoftwareAffected VersionHow to fix
Cisco IOS=12.2\(3.4\)bp
Cisco IOS=12.2\(7b\)
Cisco IOS=12.3xr
Cisco IOS=12.2\(14\)sz1
Cisco IOS=12.2\(14\)sy03
Cisco IOS=12.2\(2\)bx
Cisco IOS=12.2\(6.8\)t1a
Cisco IOS=12.2\(1\)xs
Cisco IOS=12.2\(1\)xd1
Cisco IOS=12.2\(17d\)
Cisco IOS=12.2\(15\)ys_1.2\(1\)
Cisco IOS=12.3bc
Cisco IOS=12.2xr
Cisco IOS=12.3\(5c\)
Cisco IOS=12.2\(12c\)
Cisco IOS=12.3\(4\)xd1
Cisco IOS=12.2\(17b\)sxa
Cisco IOS=12.2\(8\)yw2
Cisco IOS=12.2\(12b\)
Cisco IOS=12.2\(1\)xq
Cisco IOS=12.2\(8\)t10
Cisco IOS=12.2\(13\)zf
Cisco IOS=12.2\(23a\)
Cisco IOS=12.2\(10\)da2
Cisco IOS=12.2\(1\)xd3
Cisco IOS=12.2\(5d\)
Cisco IOS=12.2\(4\)b3
Cisco IOS=12.2zn
Cisco IOS=12.2\(18\)sw
Cisco IOS=12.2pb
Cisco IOS=12.2\(2\)t1
Cisco IOS=12.2xe
Cisco IOS=12.2\(15\)bz
Cisco IOS=12.2ja
Cisco IOS=12.2sx
Cisco IOS=12.3\(5a\)
Cisco IOS=12.3xg
Cisco IOS=12.2\(14\)sy
Cisco IOS=12.2\(15\)cx
Cisco IOS=12.2zp
Cisco IOS=12.2\(20\)s2
Cisco IOS=12.3bw
Cisco IOS=12.2\(20\)s1
Cisco IOS=12.2\(21a\)
Cisco IOS=12.2\(1\)xs1
Cisco IOS=12.3xd
Cisco IOS=12.3xm
Cisco IOS=12.2bz
Cisco IOS=12.2\(4\)mb12
Cisco IOS=12.2zi
Cisco IOS=12.2\(4\)ja1
Cisco IOS=12.2ys
Cisco IOS=12.2\(14\)sx1
Cisco IOS=12.2\(2\)xk
Cisco IOS=12.2xj
Cisco IOS=12.2su
Cisco IOS=12.2pi
Cisco IOS=12.2\(11\)yu
Cisco IOS=12.2xh
Cisco IOS=12.2xg
Cisco IOS=12.2ew
Cisco IOS=12.2b
Cisco IOS=12.2\(7\)
Cisco IOS=12.2\(8\)yy
Cisco IOS=12.2\(2\)xb4
Cisco IOS=12.3xi
Cisco IOS=12.2\(14.5\)t
Cisco IOS=12.2\(15\)zo
Cisco IOS=12.3\(4\)t2
Cisco IOS=12.2yn
Cisco IOS=12.3\(5a\)b
Cisco IOS=12.2sxa
Cisco IOS=12.2\(14\)za2
Cisco IOS=12.2\(24\)
Cisco IOS=12.2\(2\)xj1
Cisco IOS=12.2xb
Cisco IOS=12.2\(17\)
Cisco IOS=12.2yf
Cisco IOS=12.2\(13\)zh3
Cisco IOS=12.2\(4\)b
Cisco IOS=12.2\(9\)s
Cisco IOS=12.2\(2\)xu
Cisco IOS=12.2xl
Cisco IOS=12.2\(2\)dd3
Cisco IOS=12.2ym
Cisco IOS=12.3xt
Cisco IOS=12.2yw
Cisco IOS=12.2yd
Cisco IOS=12.2\(1\)xa
Cisco IOS=12.3xj
Cisco IOS=12.3\(4\)xd2
Cisco IOS=12.2\(2\)t4
Cisco IOS=12.3t
Cisco IOS=12.2yb
Cisco IOS=12.2\(13e\)
Cisco IOS=12.3
Cisco IOS=12.2\(11\)t9
Cisco IOS=12.2\(4\)xm2
Cisco IOS=12.3\(5\)
Cisco IOS=12.2\(4\)xm
Cisco IOS=12.2mb
Cisco IOS=12.2\(2.2\)t
Cisco IOS=12.3\(4\)t3
Cisco IOS=12.2\(4\)mx1
Cisco IOS=12.2dd
Cisco IOS=12.2\(13\)zl
Cisco IOS=12.3\(7.7\)
Cisco IOS=12.2\(2\)xh3
Cisco IOS=12.2zh
Cisco IOS=12.2da
Cisco IOS=12.2\(4\)t1
Cisco IOS=12.2\(3d\)
Cisco IOS=12.2mx
Cisco IOS<=12.2
Cisco IOS=12.2yv
Cisco IOS=12.2\(17\)a
Cisco IOS=12.3\(3e\)
Cisco IOS=12.2\(1\)xe2
Cisco IOS=12.2sxb
Cisco IOS=12.2yo
Cisco IOS=12.2\(15\)zn
Cisco IOS=12.3\(2\)t3
Cisco IOS=12.2\(15\)zk
Cisco IOS=12.2xw
Cisco IOS=12.2\(6.8\)t0a
Cisco IOS=12.2\(13\)ze
Cisco IOS=12.2\(16\)bx
Cisco IOS=12.2t
Cisco IOS=12.2\(12.05\)s
Cisco IOS=12.2zc
Cisco IOS=12.2\(1\)xd4
Cisco IOS=12.2sv
Cisco IOS=12.2\(4\)yb
Cisco IOS=12.2\(2\)yc
Cisco IOS=12.2sa
Cisco IOS=12.2\(11\)t2
Cisco IOS=12.2\(19\)b
Cisco IOS=12.2yt
Cisco IOS=12.2\(12.02\)t
Cisco IOS=12.2\(4\)xl4
Cisco IOS=12.2\(2\)xh2
Cisco IOS=12.2zk
Cisco IOS=12.2yl
Cisco IOS=12.2\(4\)mb3
Cisco IOS=12.2za
Cisco IOS=12.2xn
Cisco IOS=12.2\(12.05\)t
Cisco IOS=12.2ye
Cisco IOS=12.2\(1\)dx
Cisco IOS=12.2\(15\)bc1
Cisco IOS=12.2\(4\)ya7
Cisco IOS=12.3\(4\)xk
Cisco IOS=12.2\(4\)
Cisco IOS=12.3\(2\)xc3
Cisco IOS=12.2\(1\)s
Cisco IOS=12.2\(4\)ya8
Cisco IOS=12.2\(2\)xh
Cisco IOS=12.2\(11\)t8
Cisco IOS=12.3yd
Cisco IOS=12.2\(22\)s
Cisco IOS=12.3\(4\)xh
Cisco IOS=12.2\(5\)ca1
Cisco IOS=12.2\(13\)t9
Cisco IOS=12.2zb
Cisco IOS=12.2\(16\)b1
Cisco IOS=12.2yg
Cisco IOS=12.2\(13\)t1
Cisco IOS=12.2\(4\)b2
Cisco IOS=12.2\(11\)yz2
Cisco IOS=12.2\(13\)t
Cisco IOS=12.2xu
Cisco IOS=12.2\(4\)ya1
Cisco IOS=12.2\(2\)xi
Cisco IOS=12.2\(15\)t8
Cisco IOS=12.3xf
Cisco IOS=12.2\(15\)b
Cisco IOS=12.3xl
Cisco IOS=12.2\(8\)t
Cisco IOS=12.2yr
Cisco IOS=12.2se
Cisco IOS=12.2\(2\)by
Cisco IOS=12.2\(12\)da3
Cisco IOS=12.2\(15\)zl
Cisco IOS=12.2\(15\)bx
Cisco IOS=12.2\(10g\)
Cisco IOS=12.3\(4\)t
Cisco IOS=12.2\(18\)se
Cisco IOS=12.2zq
Cisco IOS=12.3\(4\)xq
Cisco IOS=12.2\(2\)by2
Cisco IOS=12.2zo
Cisco IOS=12.2\(2\)xb3
Cisco IOS=12.2\(19\)
Cisco IOS=12.2\(11\)ja1
Cisco IOS=12.2\(13\)zg
Cisco IOS=12.2\(18.2\)
Cisco IOS=12.2\(6c\)
Cisco IOS=12.2\(1d\)
Cisco IOS=12.3\(7\)t
Cisco IOS=12.3\(4\)eo1
Cisco IOS=12.3\(4\)t4
Cisco IOS=12.2\(11\)ja
Cisco IOS=12.2xm
Cisco IOS=12.2\(14\)sy1
Cisco IOS=12.2\(8\)yy3
Cisco IOS=12.2sy
Cisco IOS=12.2\(2\)xa5
Cisco IOS=12.2xk
Cisco IOS=12.2\(12\)
Cisco IOS=12.2\(15\)t9
Cisco IOS=12.2\(2\)xb14
Cisco IOS=12.3xb
Cisco IOS=12.3\(6\)
Cisco IOS=12.2\(3\)
Cisco IOS=12.2zj
Cisco IOS=12.2\(2\)t
Cisco IOS=12.2\(2\)xi1
Cisco IOS=12.2\(1\)xh
Cisco IOS=12.2\(15\)t
Cisco IOS=12.2jk
Cisco IOS=12.2\(4\)mx
Cisco IOS=12.2\(4\)b4
Cisco IOS=12.2\(13\)
Cisco IOS=12.3xu
Cisco IOS=12.2\(14\)s
Cisco IOS=12.2zd
Cisco IOS=12.2\(23\)sw
Cisco IOS=12.2cy
Cisco IOS=12.3xc
Cisco IOS=12.2\(2\)xb15
Cisco IOS=12.2\(4\)xl
Cisco IOS=12.3\(4\)xd
Cisco IOS=12.2\(23.6\)
Cisco IOS=12.2xc
Cisco IOS=12.2\(4\)t6
Cisco IOS=12.2\(15\)t7
Cisco IOS=12.3\(4\)t1
Cisco IOS=12.2\(2\)xt
Cisco IOS=12.2\(1.1\)pi
Cisco IOS=12.2\(2\)xj
Cisco IOS=12.2\(16\)b
Cisco IOS=12.2\(16f\)
Cisco IOS=12.2bc
Cisco IOS=12.3xe
Cisco IOS=12.2\(15\)zj2
Cisco IOS=12.2\(1\)xd
Cisco IOS=12.2\(11\)bc3c
Cisco IOS=12.2\(1.4\)s
Cisco IOS=12.3\(9\)
Cisco IOS=12.2\(13\)zk
Cisco IOS=12.2yc
Cisco IOS=12.2ze
Cisco IOS=12.2\(2\)xk2
Cisco IOS=12.2\(15\)zj3
Cisco IOS=12.3ja
Cisco IOS=12.2\(11\)t
Cisco IOS=12.2\(2\)xc1
Cisco IOS=12.2\(4\)bc1
Cisco IOS=12.2xs
Cisco IOS=12.2\(13\)zh
Cisco IOS=12.2yp
Cisco IOS=12.2bw
Cisco IOS=12.2\(2\)xt3
Cisco IOS=12.2yy
Cisco IOS=12.2\(4\)xw
Cisco IOS=12.2\(4\)bx
Cisco IOS=12.2sz
Cisco IOS=12.2\(15\)bc
Cisco IOS=12.2xi
Cisco IOS=12.3\(5b\)
Cisco IOS=12.2\(18\)s
Cisco IOS=12.3\(4\)xg1
Cisco IOS=12.2yu
Cisco IOS=12.2\(18\)sv
Cisco IOS=12.2\(2\)xf
Cisco IOS=12.2\(15.1\)s
Cisco IOS=12.2\(15\)zj1
Cisco IOS=12.2\(4\)t
Cisco IOS=12.2\(2\)b
Cisco IOS=12.2\(2\)xu2
Cisco IOS=12.2\(7.4\)s
Cisco IOS=12.2\(8\)yw3
Cisco IOS=12.2\(14\)sz2
Cisco IOS=12.2\(11\)yv
Cisco IOS=12.2\(14\)za8
Cisco IOS=12.2\(8\)yd
Cisco IOS=12.2\(15\)mc1
Cisco IOS=12.2dx
Cisco IOS=12.2\(2\)xn
Cisco IOS=12.2\(12.05\)
Cisco IOS=12.2\(13\)zc
Cisco IOS=12.2xd
Cisco IOS=12.2\(21b\)
Cisco IOS=12.2bx
Cisco IOS=12.2\(23\)
Cisco IOS=12.3xq
Cisco IOS=12.2\(4\)ja
Cisco IOS=12.2\(11\)yx1
Cisco IOS=12.2\(4\)xw1
Cisco IOS=12.2cx
Cisco IOS=12.2zl
Cisco IOS=12.2\(2\)xi2
Cisco IOS=12.2yq
Cisco IOS=12.3\(2\)xc2
Cisco IOS=12.3xh
Cisco IOS=12.2\(2\)xa
Cisco IOS=12.2\(7a\)
Cisco IOS=12.2\(12h\)
Cisco IOS=12.2\(1\)xe3
Cisco IOS=12.2xf
Cisco IOS=12.2\(8\)zb7
Cisco IOS=12.2xq
Cisco IOS=12.3\(2\)xc1
Cisco IOS=12.2\(13\)zj
Cisco IOS=12.2\(7\)da
Cisco IOS=12.2\(1\)
Cisco IOS=12.2\(2\)xb11
Cisco IOS=12.2\(18\)ew
Cisco IOS=12.2\(1\)xe
Cisco IOS=12.2\(4\)ya
Cisco IOS=12.2zf
Cisco IOS=12.3b
Cisco IOS=12.2ya
Cisco IOS=12.2\(5\)
Cisco IOS=12.2\(1b\)
Cisco IOS=12.2\(14.5\)
Cisco IOS=12.2\(15\)zl1
Cisco IOS=12.2\(4\)t3
Cisco IOS=12.2\(2\)xb
Cisco IOS=12.2zg
Cisco IOS=12.2\(8\)ja
Cisco IOS=12.2\(1\)t
Cisco IOS=12.2\(17d\)sxb
Cisco IOS=12.2\(11\)yp1
Cisco IOS=12.2sw
Cisco IOS=12.3xa
Cisco IOS=12.2\(13\)ja1
Cisco IOS=12.2\(20\)s
Cisco IOS=12.2\(13\)mc1
Cisco IOS=12.2\(14\)za
Cisco IOS=12.2\(4\)bc1a
Cisco IOS=12.2yk
Cisco IOS=12.2sxd
Cisco IOS=12.2\(4\)b1
Cisco IOS=12.2yz
Cisco IOS=12.2\(16.5\)s
Cisco IOS=12.3\(1a\)
Cisco IOS=12.2\(16.1\)b
Cisco IOS=12.2xa
Cisco IOS=12.2\(15\)sl1
Cisco IOS=12.2\(2\)xa1
Cisco IOS=12.2\(12g\)
Cisco IOS=12.2\(1b\)da1
Cisco IOS=12.2\(11\)t3
Cisco IOS=12.2\(2\)xg
Cisco IOS=12.3\(6a\)
Cisco IOS=12.3\(5\)b1
Cisco IOS=12.2\(8\)bc1
Cisco IOS=12.3xk
Cisco IOS=12.2yj
Cisco IOS=12.2\(21\)
Cisco IOS=12.2\(13\)zd
Cisco IOS=12.2\(17a\)
Cisco IOS=12.2\(13.03\)b
Cisco IOS=12.2\(14\)sz
Cisco IOS=12.2\(15\)zj
Cisco IOS=12.2mc
Cisco IOS=12.3xn
Cisco IOS=12.2yx
Cisco IOS=12.2\(1.1\)
Cisco IOS=12.2\(17a\)sxa
Cisco IOS=12.2by
Cisco IOS=12.2yh
Cisco IOS=12.2\(12.02\)s
Cisco IOS=12.2s
Cisco IOS=12.2\(15\)t5
Cisco IOS=12.2\(12i\)
Cisco IOS=12.2\(13a\)
Cisco IOS=12.2xt
Cisco IOS<=12.2\(15\)zj3
<=12.2\(15\)zj3
Cisco IOS

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