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Intelligence Center » Browse All Vulnerabilities » CVE-2005-1021

Overview

Vulnerability Score 7.1 7.1
CVE Id CVE-2005-1021
Last Modified 04 Mar 2009 12:32:10
Published 02 May 2005 12:00:00
Confidentiality Impact NONE NONE
Integrity Impact NONE NONE
Availability Impact COMPLETE COMPLETE
Access Vector NETWORK
Access Complexity MEDIUM
Authentication NONE

CVE-2005-1021

Summary

Memory leak in Secure Shell (SSH) in Cisco IOS 12.0 through 12.3, when authenticating against a TACACS+ server, allows remote attackers to cause a denial of service (memory consumption) via an incorrect username or password.

Vulnerable Systems

Operating System

  • Cisco Ios 12.0s

  • Cisco Ios 12.0sx

  • Cisco Ios 12.1ax

  • Cisco Ios 12.1az

  • Cisco Ios 12.1db

  • Cisco Ios 12.1dc

  • Cisco Ios 12.1e

  • Cisco Ios 12.1ea

  • Cisco Ios 12.1eb

  • Cisco Ios 12.1ec

  • Cisco Ios 12.1eu

  • Cisco Ios 12.1ew

  • Cisco Ios 12.1ex

  • Cisco Ios 12.1t

  • Cisco Ios 12.1xd

  • Cisco Ios 12.1xe

  • Cisco Ios 12.1xf

  • Cisco Ios 12.1xg

  • Cisco Ios 12.1xh

  • Cisco Ios 12.1xi

  • Cisco Ios 12.1xl

  • Cisco Ios 12.1xm

  • Cisco Ios 12.1xp

  • Cisco Ios 12.1xq

  • Cisco Ios 12.1xr

  • Cisco Ios 12.1xt

  • Cisco Ios 12.1xu

  • Cisco Ios 12.1xv

  • Cisco Ios 12.1ya

  • Cisco Ios 12.1yb

  • Cisco Ios 12.1yc

  • Cisco Ios 12.1yd

  • Cisco Ios 12.1ye

  • Cisco Ios 12.1yf

  • Cisco Ios 12.1yh

  • Cisco Ios 12.1yi

  • Cisco Ios 12.2

  • Cisco Ios 12.2b

  • Cisco Ios 12.2dd

  • Cisco Ios 12.2dx

  • Cisco Ios 12.2eu

  • Cisco Ios 12.2ew

  • Cisco Ios 12.2ewa

  • Cisco Ios 12.2ex

  • Cisco Ios 12.2s

  • Cisco Ios 12.2se

  • Cisco Ios 12.2sea

  • Cisco Ios 12.2seb

  • Cisco Ios 12.2su

  • Cisco Ios 12.2sv

  • Cisco Ios 12.2sx

  • Cisco Ios 12.2sxa

  • Cisco Ios 12.2sxb

  • Cisco Ios 12.2sxd

  • Cisco Ios 12.2sy

  • Cisco Ios 12.2sz

  • Cisco Ios 12.2t

  • Cisco Ios 12.2xa

  • Cisco Ios 12.2xc

  • Cisco Ios 12.2xf

  • Cisco Ios 12.2xn

  • Cisco Ios 12.2xs

  • Cisco Ios 12.2ye

  • Cisco Ios 12.2yk

  • Cisco Ios 12.2yo

  • Cisco Ios 12.2yx

  • Cisco Ios 12.2yz

  • Cisco Ios 12.2za

  • Cisco Ios 12.3t

  • Cisco Ios 12.3xd

  • Cisco Ios 12.3xe

  • Cisco Ios 12.3xf

  • Cisco Ios 12.3xg

  • Cisco Ios 12.3xh

  • Cisco Ios 12.3xi

  • Cisco Ios 12.3xj

  • Cisco Ios 12.3xk

  • Cisco Ios 12.3xl

  • Cisco Ios 12.3xm

  • Cisco Ios 12.3xq

  • Cisco Ios 12.3xr

  • Cisco Ios 12.3xs

  • Cisco Ios 12.3xu

  • Cisco Ios 12.3xw

  • Cisco Ios 12.3xx

  • Cisco Ios 12.3xy

  • Cisco Ios 12.3ya

  • Cisco Ios 12.3yd

  • Cisco Ios 12.3yf

  • Cisco Ios 12.3yg

  • Cisco Ios 12.3yh

  • Cisco Ios 12.3yj

  • Cisco Ios 12.3yk


References

XF - cisco-ios-memory-leak-dos(19991)

SECTRACK - 1013655

SECUNIA - 14854

BID - 13042

OSVDB - 15303

CISCO - 20050406 Vulnerabilities in Cisco IOS Secure Shell Server


Last Updated: 27 May 2016 10:40:01