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Intelligence Center » Browse All Vulnerabilities » CVE-2009-2346

Overview

Vulnerability Score 7.8 7.8
CVE Id CVE-2009-2346
Last Modified 21 Dec 2011 12:00:00
Published 08 Sep 2009 02:30:00
Confidentiality Impact NONE NONE
Integrity Impact NONE NONE
Availability Impact COMPLETE COMPLETE
Access Vector NETWORK
Access Complexity LOW
Authentication NONE

CVE-2009-2346

Summary

The IAX2 protocol implementation in Asterisk Open Source 1.2.x before 1.2.35, 1.4.x before 1.4.26.2, 1.6.0.x before 1.6.0.15, and 1.6.1.x before 1.6.1.6; Business Edition B.x.x before B.2.5.10, C.2.x before C.2.4.3, and C.3.x before C.3.1.1; and s800i 1.3.x before 1.3.0.3 allows remote attackers to cause a denial of service (call-number exhaustion) by initiating many IAX2 message exchanges, a related issue to CVE-2008-3263.

Vulnerable Systems

Application

  • Asterisk B.1.3.2

  • Asterisk B.1.3.3

  • Asterisk B.2.2.0

  • Asterisk B.2.2.1

  • Asterisk B.2.3.1

  • Asterisk B.2.3.2

  • Asterisk B.2.3.3

  • Asterisk B.2.3.4

  • Asterisk B.2.3.5

  • Asterisk B.2.3.6

  • Asterisk B.2.5.1

  • Asterisk B.2.5.3

  • Asterisk B.2.5.4

  • Asterisk B.2.5.5

  • Asterisk B.2.5.6

  • Asterisk B.2.5.8

  • Asterisk B.2.5.9

  • Asterisk C.1.0 Beta7

  • Asterisk C.1.0 Beta8

  • Asterisk C.1.10.3

  • Asterisk C.1.10.4

  • Asterisk C.1.10.5

  • Asterisk C.1.6

  • Asterisk C.1.6.1

  • Asterisk C.1.6.2

  • Asterisk C.1.8.1

  • Asterisk C.2.1.2.1

  • Asterisk C.2.3

  • Asterisk C.2.3.3

  • Asterisk C.2.4.2

  • Asterisk C.3.1.0

  • Asterisk Open Source 1.2.0

  • 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 1.2.31

  • Asterisk Open Source 1.2.32

  • Asterisk Open Source 1.2.33

  • Asterisk Open Source 1.2.34

  • Asterisk Open Source 1.2.4

  • Asterisk Open Source 1.2.5

  • Asterisk Open Source 1.2.6

  • Asterisk Open Source 1.2.7

  • Asterisk Open Source 1.2.7.1

  • Asterisk Open Source 1.2.8

  • Asterisk Open Source 1.2.9

  • Asterisk Open Source 1.2.9.1

  • 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

  • Asterisk Open Source 1.6.1

  • Asterisk Open Source 1.6.1.0

  • Asterisk Open Source 1.6.1.4

  • Asterisk Open Source 1.6.1.5

  • Asterisk Opensource 1.4.23.2

  • Asterisk Opensource 1.4.24

  • Asterisk Opensource 1.4.24.1

  • Asterisk Opensource 1.4.26

  • Asterisk Opensource 1.4.26.1


References

BID - 36275

BUGTRAQ - 20090903 AST-2009-006: IAX2 Call Number Resource Exhaustion

SECTRACK - 1022819

SECUNIA - 36593

CONFIRM - http://downloads.asterisk.org/pub/security/AST-2009-006.html


Last Updated: 27 May 2016 10:50:52