High

CVE-2003-0100 - Unspecified vulnerability in Cisco IOS

Publication: 2003-03-03
Summary

Buffer overflow in Cisco IOS 11.2.x to 12.0.x allows remote attackers to cause a denial of service and possibly execute commands via a large number of OSPF neighbor announcements.

Risk level (CVSS 7.5)

High

7.5

Access Vector

  • Network
  • Adjacent Network
  • Local

Access Complexity

  • Low
  • Medium
  • High

Authentication

  • None
  • Single
  • Multiple

Confident. Impact

  • Complete
  • Partial
  • None

Integrity Impact

  • Complete
  • Partial
  • None

Affected Products

  • Cisco IOS 11.1
  • Cisco IOS 12.0xw
  • Cisco IOS 11.1(7)ca
  • Cisco IOS 11.1(9)ia
  • Cisco IOS 11.1(13)
  • Cisco IOS 11.1(13)aa
  • Cisco IOS 11.1(13)ca
  • Cisco IOS 11.1(13)ia
  • Cisco IOS 11.1(15)aa
  • Cisco IOS 11.1(15)ca
  • Cisco IOS 11.1(15)ia
  • Cisco IOS 11.1(16)aa
  • Cisco IOS 11.1(16)ia
  • Cisco IOS 11.1(17)cc
  • Cisco IOS 11.1(17)ct
  • Cisco IOS 11.1(20)aa4
  • Cisco IOS 11.1(24a)
  • Cisco IOS 11.1(24b)
  • Cisco IOS 11.1(28a)ct
  • Cisco IOS 11.1(28a)ia
  • Cisco IOS 11.1(36)ca2
  • Cisco IOS 11.1(36)cc2
  • Cisco IOS 11.1(36)cc4
  • Cisco IOS 11.1aa
  • Cisco IOS 11.1ca
  • Cisco IOS 11.1cc
  • Cisco IOS 11.1ct
  • Cisco IOS 11.1ia
  • Cisco IOS 11.2
  • Cisco IOS 11.2(4)
  • Cisco IOS 11.2(4)f
  • Cisco IOS 11.2(4)f1
  • Cisco IOS 11.2(4)xa
  • Cisco IOS 11.2(4)xaf
  • Cisco IOS 11.2(8)p
  • Cisco IOS 11.2(8)sa1
  • Cisco IOS 11.2(8)sa3
  • Cisco IOS 11.2(8)sa5
  • Cisco IOS 11.2(8.9)sa6
  • Cisco IOS 11.2(9)p
  • Cisco IOS 11.2(9)xa
  • Cisco IOS 11.2(10)bc
  • Cisco IOS 11.2(11b)t2
  • Cisco IOS 11.2(17)
  • Cisco IOS 11.2(19)gs0.2
  • Cisco IOS 11.2(19a)gs6
  • Cisco IOS 11.2(23a)bc1
  • Cisco IOS 11.2(26)p2
  • Cisco IOS 11.2(26a)
  • Cisco IOS 11.2(26b)
  • Cisco IOS 11.2bc
  • Cisco IOS 11.2f
  • Cisco IOS 11.2gs
  • Cisco IOS 11.2p
  • Cisco IOS 11.2sa
  • Cisco IOS 11.2wa3
  • Cisco IOS 11.2wa4
  • Cisco IOS 11.2xa
  • Cisco IOS 11.3
  • Cisco IOS 11.3(1)ed
  • Cisco IOS 11.3(1)t
  • Cisco IOS 11.3(2)xa
  • Cisco IOS 11.3(7)db1
  • Cisco IOS 11.3(8)db2
  • Cisco IOS 11.3(11)b
  • Cisco IOS 11.3(11b)
  • Cisco IOS 11.3(11b)t2
  • Cisco IOS 11.3(11c)
  • Cisco IOS 11.3aa
  • Cisco IOS 11.3da
  • Cisco IOS 11.3db
  • Cisco IOS 11.3ha
  • Cisco IOS 11.3ma
  • Cisco IOS 11.3na
  • Cisco IOS 11.3t
  • Cisco IOS 11.3wa4
  • Cisco IOS 11.3xa
  • Cisco IOS 12.0
  • Cisco IOS 12.0(1)
  • Cisco IOS 12.0(1)w
  • Cisco IOS 12.0(1)xa3
  • Cisco IOS 12.0(1)xb
  • Cisco IOS 12.0(1)xe
  • Cisco IOS 12.0(2)
  • Cisco IOS 12.0(2)xc
  • Cisco IOS 12.0(2)xd
  • Cisco IOS 12.0(2)xe
  • Cisco IOS 12.0(2)xf
  • Cisco IOS 12.0(2)xg
  • Cisco IOS 12.0(2b)
  • Cisco IOS 12.0(3)
  • Cisco IOS 12.0(3)t2
  • Cisco IOS 12.0(3d)
  • Cisco IOS 12.0(4)s
  • Cisco IOS 12.0(4)t
  • Cisco IOS 12.0(4)xe
  • Cisco IOS 12.0(4)xe1
  • Cisco IOS 12.0(4)xm
  • Cisco IOS 12.0(4)xm1
  • Cisco IOS 12.0(5)t
  • Cisco IOS 12.0(5)t1
  • Cisco IOS 12.0(5)wc
  • Cisco IOS 12.0(5)wc2
  • Cisco IOS 12.0(5)wc2b
  • Cisco IOS 12.0(5)wc3
  • Cisco IOS 12.0(5)wc3b
  • Cisco IOS 12.0(5)wx
  • Cisco IOS 12.0(5)xe
  • Cisco IOS 12.0(5)xk
  • Cisco IOS 12.0(5)xk2
  • Cisco IOS 11.1(7)aa
  • Cisco IOS 12.0(5)xn1
  • Cisco IOS 12.0(5)xs
  • Cisco IOS 12.0(5)xu
  • Cisco IOS 12.0(5)yb4
  • Cisco IOS 12.0(5.1)xp
  • Cisco IOS 12.0(5.2)xu
  • Cisco IOS 12.0(5.3)wc1
  • Cisco IOS 12.0(5.4)wc1
  • Cisco IOS 12.0(6b)
  • Cisco IOS 12.0(7)db2
  • Cisco IOS 12.0(7)dc1
  • Cisco IOS 12.0(7)s1
  • Cisco IOS 12.0(7)sc
  • Cisco IOS 12.0(7)t
  • Cisco IOS 12.0(7)t2
  • Cisco IOS 12.0(7)wx5(15a)
  • Cisco IOS 12.0(7)xe
  • Cisco IOS 12.0(7)xe2
  • Cisco IOS 12.0(7)xf
  • Cisco IOS 12.0(7)xf1
  • Cisco IOS 12.0(7)xk
  • Cisco IOS 12.0(7)xk3
  • Cisco IOS 12.0(7)xv
  • Cisco IOS 12.0(7.4)s
  • Cisco IOS 12.0(7a)
  • Cisco IOS 12.0(8)
  • Cisco IOS 12.0(8)s1
  • Cisco IOS 12.0(8.0.2)s
  • Cisco IOS 12.0(8.3)sc
  • Cisco IOS 12.0(8a)
  • Cisco IOS 12.0(9)
  • Cisco IOS 12.0(9)s
  • Cisco IOS 12.0(9)s8
  • Cisco IOS 12.0(9a)
  • Cisco IOS 12.0(10)s7
  • Cisco IOS 12.0(10)w5
  • Cisco IOS 12.0(10)w5(18f)
  • Cisco IOS 12.0(10)w5(18g)
  • Cisco IOS 12.0(10a)
  • Cisco IOS 12.0(11)s6
  • Cisco IOS 12.0(11)st4
  • Cisco IOS 12.0(11a)
  • Cisco IOS 12.0(12)s3
  • Cisco IOS 12.0(12a)
  • Cisco IOS 12.0(13)s6
  • Cisco IOS 12.0(13)w5(19c)
  • Cisco IOS 12.0(13)wt6(1)
  • Cisco IOS 12.0(13a)
  • Cisco IOS 12.0(14)s7
  • Cisco IOS 12.0(14)st
  • Cisco IOS 12.0(14)st3
  • Cisco IOS 12.0(14)w5(20)
  • Cisco IOS 12.0(14a)
  • Cisco IOS 12.0(15)s3
  • Cisco IOS 12.0(15)s6
  • Cisco IOS 12.0(15a)
  • Cisco IOS 12.0(16)s8
  • Cisco IOS 12.0(16)sc3
  • Cisco IOS 12.0(16)st1
  • Cisco IOS 12.0(16)w5(21)
  • Cisco IOS 12.0(16.06)s
  • Cisco IOS 12.0(16a)
  • Cisco IOS 12.0(17)
  • Cisco IOS 12.0(17)s
  • Cisco IOS 12.0(17)s4
  • Cisco IOS 12.0(17)sl2
  • Cisco IOS 12.0(17)sl6
  • Cisco IOS 12.0(17)st1
  • Cisco IOS 12.0(17)st5
  • Cisco IOS 12.0(17a)
  • Cisco IOS 12.0(18)s
  • Cisco IOS 12.0(18)s5
  • Cisco IOS 12.0(18)st1
  • Cisco IOS 12.0(18)w5(22b)
  • Cisco IOS 12.0(18b)
  • Cisco IOS 12.0da
  • Cisco IOS 12.0db
  • Cisco IOS 12.0dc
  • Cisco IOS 12.0s
  • Cisco IOS 12.0sc
  • Cisco IOS 12.0sl
  • Cisco IOS 12.0sp
  • Cisco IOS 12.0st
  • Cisco IOS 12.0sx
  • Cisco IOS 12.0t
  • Cisco IOS 12.0w5
  • Cisco IOS 12.0wc
  • Cisco IOS 12.0wt
  • Cisco IOS 12.0wx
  • Cisco IOS 12.0xa
  • Cisco IOS 12.0xb
  • Cisco IOS 12.0xc
  • Cisco IOS 12.0xd
  • Cisco IOS 12.0xe
  • Cisco IOS 12.0xf
  • Cisco IOS 12.0xg
  • Cisco IOS 12.0xh
  • Cisco IOS 12.0xi
  • Cisco IOS 12.0xj
  • Cisco IOS 12.0xk
  • Cisco IOS 12.0xl
  • Cisco IOS 12.0xm
  • Cisco IOS 12.0xn
  • Cisco IOS 12.0xp
  • Cisco IOS 12.0xq
  • Cisco IOS 12.0xr
  • Cisco IOS 12.0xs
  • Cisco IOS 12.0xu
  • Cisco IOS 12.0xv
  • Cisco IOS 12.0(5)xn