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Intelligence Center » Browse All Vulnerabilities » CVE-2009-0041

Overview

Vulnerability Score 5.0 5.0
CVE Id CVE-2009-0041
Last Modified 07 Mar 2011 10:17:48
Published 14 Jan 2009 06:30:00
Confidentiality Impact PARTIAL PARTIAL
Integrity Impact NONE NONE
Availability Impact NONE NONE
Access Vector NETWORK
Access Complexity LOW
Authentication NONE

CVE-2009-0041

Summary

IAX2 in Asterisk Open Source 1.2.x before 1.2.31, 1.4.x before 1.4.23-rc4, and 1.6.x before 1.6.0.3-rc2; Business Edition A.x.x, B.x.x before B.2.5.7, C.1.x.x before C.1.10.4, and C.2.x.x before C.2.1.2.1; and s800i 1.2.x before 1.3.0 responds differently to a failed login attempt depending on whether the user account exists, which allows remote attackers to enumerate valid usernames.

Vulnerable Systems

Application

  • Asterisk Business Edition A

  • Asterisk Business Edition B.1.3.2

  • Asterisk Business Edition B.1.3.3

  • Asterisk Business Edition B.2.2.0

  • Asterisk Business Edition B.2.2.1

  • Asterisk Business Edition B.2.3.1

  • Asterisk Business Edition B.2.3.2

  • Asterisk Business Edition B.2.3.3

  • Asterisk Business Edition B.2.3.4

  • Asterisk Business Edition B.2.3.5

  • Asterisk Business Edition B.2.3.6

  • Asterisk Business Edition B.2.5.0

  • Asterisk Business Edition B.2.5.1

  • Asterisk Business Edition B.2.5.2

  • Asterisk Business Edition B.2.5.3

  • Asterisk Business Edition C.1.0

  • Asterisk Open Source 1.2.0

  • Asterisk Open Source 1.2.0beta1

  • Asterisk Open Source 1.2.0beta2

  • Asterisk Open Source 1.2.1

  • Asterisk Open Source 1.2.10

  • Asterisk Open Source 1.2.11

  • Asterisk Open Source 1.2.12

  • Asterisk Open Source 1.2.12.1

  • Asterisk Open Source 1.2.13

  • Asterisk Open Source 1.2.14

  • Asterisk Open Source 1.2.15

  • Asterisk Open Source 1.2.16

  • Asterisk Open Source 1.2.17

  • Asterisk Open Source 1.2.18

  • Asterisk Open Source 1.2.19

  • Asterisk Open Source 1.2.2

  • Asterisk Open Source 1.2.20

  • Asterisk Open Source 1.2.21

  • Asterisk Open Source 1.2.21.1

  • Asterisk Open Source 1.2.22

  • Asterisk Open Source 1.2.23

  • Asterisk Open Source 1.2.24

  • Asterisk Open Source 1.2.25

  • Asterisk Open Source 1.2.26

  • Asterisk Open Source 1.2.26.1

  • Asterisk Open Source 1.2.26.2

  • Asterisk Open Source 1.2.27

  • Asterisk Open Source 1.2.28

  • Asterisk Open Source 1.2.29

  • Asterisk Open Source 1.2.3

  • Asterisk Open Source 1.2.30

  • Asterisk Open Source 1.2.30.2

  • Asterisk Open Source 1.2.30.3

  • Asterisk Open Source 1.2.30.4

  • Asterisk Open Source 1.4 Revision 95946

  • Asterisk Open Source 1.4.0

  • Asterisk Open Source 1.4.1

  • Asterisk Open Source 1.4.10

  • Asterisk Open Source 1.4.10.1

  • Asterisk Open Source 1.4.11

  • Asterisk Open Source 1.4.12

  • Asterisk Open Source 1.4.12.1

  • Asterisk Open Source 1.4.13

  • Asterisk Open Source 1.4.14

  • Asterisk Open Source 1.4.15

  • Asterisk Open Source 1.4.16

  • Asterisk Open Source 1.4.16.1

  • Asterisk Open Source 1.4.16.2

  • Asterisk Open Source 1.4.17

  • Asterisk Open Source 1.4.18

  • Asterisk Open Source 1.4.18.1

  • Asterisk Open Source 1.4.19

  • Asterisk Open Source 1.4.19.1

  • Asterisk Open Source 1.4.19.2

  • Asterisk Open Source 1.4.2

  • Asterisk Open Source 1.4.20

  • Asterisk Open Source 1.4.21

  • Asterisk Open Source 1.4.21.1

  • Asterisk Open Source 1.4.21.2

  • Asterisk Open Source 1.4.22

  • Asterisk Open Source 1.4.22.1

  • Asterisk Open Source 1.4.22.2

  • Asterisk Open Source 1.4.23

  • Asterisk Open Source 1.4.3

  • Asterisk Open Source 1.4.4

  • Asterisk Open Source 1.4.5

  • Asterisk Open Source 1.4.6

  • Asterisk Open Source 1.4.7

  • Asterisk Open Source 1.4.7.1

  • Asterisk Open Source 1.4.8

  • Asterisk Open Source 1.4.9

  • Asterisk Open Source 1.4beta

  • Asterisk Open Source 1.6.0

  • Asterisk Open Source 1.6.0.1

  • Asterisk Open Source 1.6.0.2

  • Asterisk Open Source 1.6.0.3


References

BID - 33174

VUPEN - ADV-2009-0063

SECTRACK - 1021549

BUGTRAQ - 20090108 AST-2009-001: Information leak in IAX2 authentication

DEBIAN - DSA-1952

SREASON - 4910

GENTOO - GLSA-200905-01

SECUNIA - 37677

SECUNIA - 34982

SECUNIA - 33453

CONFIRM - http://downloads.digium.com/pub/security/AST-2009-001.html


Last Updated: 27 May 2016 10:50:06