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

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Frequently Asked Questions

  • What is the severity of CVE-2004-1464?

    CVE-2004-1464 has a severity rating of medium, as it allows for denial of service attacks against Cisco IOS devices.

  • How do I fix CVE-2004-1464?

    To mitigate CVE-2004-1464, upgrade your Cisco IOS to a version beyond 12.2(15) that addresses this vulnerability.

  • What systems are affected by CVE-2004-1464?

    CVE-2004-1464 affects Cisco IOS versions 12.2(15) and earlier.

  • Can CVE-2004-1464 be exploited remotely?

    Yes, CVE-2004-1464 can be exploited remotely via crafted TCP connections to the Telnet or reverse Telnet port.

  • What type of impact does CVE-2004-1464 have?

    The impact of CVE-2004-1464 is denial of service, where further VTY connections are refused.

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