7.5
CVSSv2

CVE-2003-0100

Published: 03/03/2003 Updated: 18/10/2016
CVSS v2 Base Score: 7.5 | Impact Score: 6.4 | Exploitability Score: 10
VMScore: 755
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Vulnerability Summary

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

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cisco ios 11.1\\(15\\)ca

cisco ios 11.1\\(15\\)ia

cisco ios 11.1\\(24b\\)

cisco ios 11.1\\(28a\\)ct

cisco ios 11.1aa

cisco ios 11.1ca

cisco ios 11.2\\(17\\)

cisco ios 11.2\\(19\\)gs0.2

cisco ios 11.2\\(4\\)f

cisco ios 11.2\\(4\\)f1

cisco ios 11.2\\(9\\)p

cisco ios 11.2\\(9\\)xa

cisco ios 11.2wa4

cisco ios 11.2xa

cisco ios 11.3\\(11c\\)

cisco ios 11.3\\(2\\)xa

cisco ios 11.3na

cisco ios 11.3t

cisco ios 12.0\\(1\\)xb

cisco ios 12.0\\(1\\)xe

cisco ios 12.0\\(11\\)st4

cisco ios 12.0\\(11a\\)

cisco ios 12.0\\(14\\)st

cisco ios 11.1

cisco ios 11.1\\(13\\)

cisco ios 11.1\\(16\\)aa

cisco ios 11.1\\(16\\)ia

cisco ios 11.1\\(28a\\)ia

cisco ios 11.1\\(36\\)ca2

cisco ios 11.1cc

cisco ios 11.1ct

cisco ios 11.2\\(19a\\)gs6

cisco ios 11.2\\(23a\\)bc1

cisco ios 11.2\\(4\\)xa

cisco ios 11.2\\(4\\)xaf

cisco ios 11.2bc

cisco ios 11.2f

cisco ios 11.3

cisco ios 11.3\\(1\\)ed

cisco ios 11.3\\(7\\)db1

cisco ios 11.3\\(8\\)db2

cisco ios 11.3wa4

cisco ios 11.3xa

cisco ios 12.0\\(10\\)s7

cisco ios 12.0\\(10\\)w5

cisco ios 12.0\\(12\\)s3

cisco ios 12.0\\(12a\\)

cisco ios 12.0\\(13\\)s6

cisco ios 12.0\\(14\\)w5\\(20\\)

cisco ios 12.0\\(14a\\)

cisco ios 12.0\\(16\\)w5\\(21\\)

cisco ios 12.0\\(16.06\\)s

cisco ios 12.0\\(17\\)st5

cisco ios 12.0\\(17a\\)

cisco ios 12.0\\(2\\)xc

cisco ios 12.0\\(2\\)xd

cisco ios 12.0\\(3d\\)

cisco ios 12.0\\(4\\)s

cisco ios 12.0\\(5\\)wc

cisco ios 12.0\\(5\\)wc2

cisco ios 12.0\\(5\\)xk2

cisco ios 12.0\\(5\\)xn

cisco ios 12.0\\(5.3\\)wc1

cisco ios 12.0\\(5.4\\)wc1

cisco ios 12.0\\(7\\)wx5\\(15a\\)

cisco ios 12.0\\(7\\)xe

cisco ios 12.0\\(7.4\\)s

cisco ios 12.0\\(7a\\)

cisco ios 12.0\\(9\\)s

cisco ios 12.0\\(9\\)s8

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cisco ios 12.0st

cisco ios 12.0xa

cisco ios 12.0xb

cisco ios 12.0xi

cisco ios 12.0xj

cisco ios 12.0xk

cisco ios 12.0xs

cisco ios 12.0xu

cisco ios 12.0\\(14\\)st3

cisco ios 12.0\\(16\\)sc3

cisco ios 12.0\\(16\\)st1

cisco ios 12.0\\(17\\)sl2

cisco ios 12.0\\(17\\)sl6

cisco ios 12.0\\(17\\)st1

cisco ios 12.0\\(18b\\)

cisco ios 12.0\\(2\\)

cisco ios 12.0\\(3\\)

cisco ios 12.0\\(3\\)t2

cisco ios 12.0\\(5\\)t

cisco ios 12.0\\(5\\)t1

cisco ios 12.0\\(5\\)xe

cisco ios 12.0\\(5\\)xk

cisco ios 12.0\\(5.1\\)xp

cisco ios 12.0\\(5.2\\)xu

cisco ios 12.0\\(7\\)t

cisco ios 12.0\\(7\\)t2

cisco ios 12.0\\(7\\)xk3

cisco ios 12.0\\(7\\)xv

cisco ios 12.0\\(8a\\)

cisco ios 12.0\\(9\\)

cisco ios 12.0sc

cisco ios 12.0sl

cisco ios 12.0wt

cisco ios 12.0wx

cisco ios 12.0xg

cisco ios 12.0xh

cisco ios 12.0xq

cisco ios 12.0xr

cisco ios 11.1\\(13\\)aa

cisco ios 11.1\\(13\\)ca

cisco ios 11.1\\(17\\)cc

cisco ios 11.1\\(17\\)ct

cisco ios 11.1\\(36\\)cc2

cisco ios 11.1\\(36\\)cc4

cisco ios 11.1ia

cisco ios 11.2

cisco ios 11.2\\(26\\)p2

cisco ios 11.2\\(26a\\)

cisco ios 11.2\\(8\\)p

cisco ios 11.2\\(8\\)sa1

cisco ios 11.2\\(8\\)sa3

cisco ios 11.2gs

cisco ios 11.2p

cisco ios 11.3\\(1\\)t

cisco ios 11.3\\(11\\)b

cisco ios 11.3aa

cisco ios 11.3da

cisco ios 11.3db

cisco ios 12.0

cisco ios 12.0\\(1\\)

cisco ios 12.0\\(10\\)w5\\(18f\\)

cisco ios 12.0\\(10\\)w5\\(18g\\)

cisco ios 12.0\\(13\\)w5\\(19c\\)

cisco ios 12.0\\(13\\)wt6\\(1\\)

cisco ios 12.0\\(15\\)s3

cisco ios 12.0\\(15\\)s6

cisco ios 12.0\\(16a\\)

cisco ios 12.0\\(17\\)

cisco ios 12.0\\(18\\)s

cisco ios 12.0\\(18\\)s5

cisco ios 12.0\\(2\\)xe

cisco ios 12.0\\(2\\)xf

cisco ios 12.0\\(4\\)t

cisco ios 12.0\\(4\\)xe

cisco ios 12.0\\(5\\)wc2b

cisco ios 12.0\\(5\\)wc3

cisco ios 12.0\\(5\\)xn1

cisco ios 12.0\\(5\\)xs

cisco ios 12.0\\(6b\\)

cisco ios 12.0\\(7\\)db2

cisco ios 12.0\\(7\\)dc1

cisco ios 12.0\\(7\\)xe2

cisco ios 12.0\\(7\\)xf

cisco ios 12.0\\(8\\)

cisco ios 12.0\\(8\\)s1

cisco ios 12.0\\(9a\\)

cisco ios 12.0da

cisco ios 12.0db

cisco ios 12.0sx

cisco ios 12.0t

cisco ios 12.0xc

cisco ios 12.0xd

cisco ios 12.0xl

cisco ios 12.0xm

cisco ios 12.0xv

cisco ios 12.0xw

cisco ios 11.1\\(13\\)ia

cisco ios 11.1\\(15\\)aa

cisco ios 11.1\\(20\\)aa4

cisco ios 11.1\\(24a\\)

cisco ios 11.1\\(7\\)aa

cisco ios 11.1\\(7\\)ca

cisco ios 11.1\\(9\\)ia

cisco ios 11.2\\(10\\)bc

cisco ios 11.2\\(11b\\)t2

cisco ios 11.2\\(26b\\)

cisco ios 11.2\\(4\\)

cisco ios 11.2\\(8\\)sa5

cisco ios 11.2\\(8.9\\)sa6

cisco ios 11.2sa

cisco ios 11.2wa3

cisco ios 11.3\\(11b\\)

cisco ios 11.3\\(11b\\)t2

cisco ios 11.3ha

cisco ios 11.3ma

cisco ios 12.0\\(1\\)w

cisco ios 12.0\\(1\\)xa3

cisco ios 12.0\\(10a\\)

cisco ios 12.0\\(11\\)s6

cisco ios 12.0\\(13a\\)

cisco ios 12.0\\(14\\)s7

cisco ios 12.0\\(15a\\)

cisco ios 12.0\\(16\\)s8

cisco ios 12.0\\(17\\)s

cisco ios 12.0\\(17\\)s4

cisco ios 12.0\\(18\\)st1

cisco ios 12.0\\(18\\)w5\\(22b\\)

cisco ios 12.0\\(2\\)xg

cisco ios 12.0\\(2b\\)

cisco ios 12.0\\(4\\)xe1

cisco ios 12.0\\(4\\)xm

cisco ios 12.0\\(4\\)xm1

cisco ios 12.0\\(5\\)wc3b

cisco ios 12.0\\(5\\)wx

cisco ios 12.0\\(5\\)xu

cisco ios 12.0\\(5\\)yb4

cisco ios 12.0\\(7\\)s1

cisco ios 12.0\\(7\\)sc

cisco ios 12.0\\(7\\)xf1

cisco ios 12.0\\(7\\)xk

cisco ios 12.0\\(8.0.2\\)s

cisco ios 12.0\\(8.3\\)sc

cisco ios 12.0dc

cisco ios 12.0s

cisco ios 12.0w5

cisco ios 12.0wc

cisco ios 12.0xe

cisco ios 12.0xf

cisco ios 12.0xn

cisco ios 12.0xp

Exploits

source: wwwsecurityfocuscom/bid/6895/info Cisco IOS is prone to a remotely exploitable buffer overflow condition when handling malformed OSPF (Open Shortest Path First) packets The overflow occurs when more than 255 OSPF neighbors are announced This may make it possible to execute malicious instructions on a device running a vulnerable ...