CWE
NVD-CWE-Other
Advisory Published
Updated

CVE-2009-4055

First published: Wed Dec 02 2009(Updated: )

rtp.c in Asterisk Open Source 1.2.x before 1.2.37, 1.4.x before 1.4.27.1, 1.6.0.x before 1.6.0.19, and 1.6.1.x before 1.6.1.11; Business Edition B.x.x before B.2.5.13, C.2.x.x before C.2.4.6, and C.3.x.x before C.3.2.3; and s800i 1.3.x before 1.3.0.6 allows remote attackers to cause a denial of service (daemon crash) via an RTP comfort noise payload with a long data length.

Credit: cve@mitre.org

Affected SoftwareAffected VersionHow to fix
Asterisk=1.2.0
Asterisk=1.2.0-beta1
Asterisk=1.2.0-beta2
Asterisk=1.2.0-rc1
Asterisk=1.2.0-rc2
Asterisk=1.2.1
Asterisk=1.2.2
Asterisk=1.2.2-netsec
Asterisk=1.2.3
Asterisk=1.2.3-netsec
Asterisk=1.2.10
Asterisk=1.2.10-netsec
Asterisk=1.2.11
Asterisk=1.2.11-netsec
Asterisk=1.2.12
Asterisk=1.2.12-netsec
Asterisk=1.2.12.1
Asterisk=1.2.12.1-netsec
Asterisk=1.2.13
Asterisk=1.2.13-netsec
Asterisk=1.2.14
Asterisk=1.2.15
Asterisk=1.2.15-netsec
Asterisk=1.2.16
Asterisk=1.2.16-netsec
Asterisk=1.2.17
Asterisk=1.2.17-netsec
Asterisk=1.2.18
Asterisk=1.2.18-netsec
Asterisk=1.2.19
Asterisk=1.2.19-netsec
Asterisk=1.2.20
Asterisk=1.2.20-netsec
Asterisk=1.2.21
Asterisk=1.2.21-netsec
Asterisk=1.2.21.1
Asterisk=1.2.21.1-netsec
Asterisk=1.2.22
Asterisk=1.2.22-netsec
Asterisk=1.2.23
Asterisk=1.2.23-netsec
Asterisk=1.2.24
Asterisk=1.2.24-netsec
Asterisk=1.2.25
Asterisk=1.2.25-netsec
Asterisk=1.2.26
Asterisk=1.2.26-netsec
Asterisk=1.2.26.1
Asterisk=1.2.26.1-netsec
Asterisk=1.2.26.2
Asterisk=1.2.26.2-netsec
Asterisk=1.2.27
Asterisk=1.2.28
Asterisk=1.2.28.1
Asterisk=1.2.29
Asterisk=1.2.30
Asterisk=1.2.30.1
Asterisk=1.2.30.2
Asterisk=1.2.30.3
Asterisk=1.2.30.4
Asterisk=1.2.31
Asterisk=1.2.31.1
Asterisk=1.2.32
Asterisk=1.2.33
Asterisk=1.2.34
Asterisk=1.2.35
Asterisk=1.2.36
Asterisk=1.4.0
Asterisk=1.4.0-beta1
Asterisk=1.4.0-beta2
Asterisk=1.4.0-beta3
Asterisk=1.4.0-beta4
Asterisk=1.4.1
Asterisk=1.4.2
Asterisk=1.4.3
Asterisk=1.4.4
Asterisk=1.4.5
Asterisk=1.4.6
Asterisk=1.4.7
Asterisk=1.4.7.1
Asterisk=1.4.8
Asterisk=1.4.9
Asterisk=1.4.10
Asterisk=1.4.10.1
Asterisk=1.4.11
Asterisk=1.4.12
Asterisk=1.4.12.1
Asterisk=1.4.13
Asterisk=1.4.14
Asterisk=1.4.15
Asterisk=1.4.16
Asterisk=1.4.16.1
Asterisk=1.4.16.2
Asterisk=1.4.17
Asterisk=1.4.18
Asterisk=1.4.19
Asterisk=1.4.19-rc1
Asterisk=1.4.19-rc2
Asterisk=1.4.19-rc3
Asterisk=1.4.19-rc4
Asterisk=1.4.19.1
Asterisk=1.4.19.2
Asterisk=1.4.20
Asterisk=1.4.20-rc1
Asterisk=1.4.20-rc2
Asterisk=1.4.20-rc3
Asterisk=1.4.20.1
Asterisk=1.4.21
Asterisk=1.4.21-rc1
Asterisk=1.4.21-rc2
Asterisk=1.4.21.1
Asterisk=1.4.21.2
Asterisk=1.4.22
Asterisk=1.4.22-rc1
Asterisk=1.4.22-rc2
Asterisk=1.4.22-rc3
Asterisk=1.4.22-rc4
Asterisk=1.4.22-rc5
Asterisk=1.4.22.1
Asterisk=1.4.22.2
Asterisk=1.4.23
Asterisk=1.4.23-rc1
Asterisk=1.4.23-rc2
Asterisk=1.4.23-rc3
Asterisk=1.4.23-rc4
Asterisk=1.4.23.1
Asterisk=1.4.23.2
Asterisk=1.4.24
Asterisk=1.4.24-rc1
Asterisk=1.4.24.1
Asterisk=1.4.25
Asterisk=1.4.25-rc1
Asterisk=1.4.25.1
Asterisk=1.4.26
Asterisk=1.4.26-rc1
Asterisk=1.4.26-rc2
Asterisk=1.4.26-rc3
Asterisk=1.4.26-rc4
Asterisk=1.4.26-rc5
Asterisk=1.4.26-rc6
Asterisk=1.4.26.1
Asterisk=1.4.26.2
Asterisk=1.4.27
Asterisk=1.4.27-rc5
Asterisk=1.6.0
Asterisk=1.6.0-beta1
Asterisk=1.6.0-beta2
Asterisk=1.6.0-beta3
Asterisk=1.6.0-beta4
Asterisk=1.6.0-beta5
Asterisk=1.6.0-beta6
Asterisk=1.6.0-beta7
Asterisk=1.6.0-beta7.1
Asterisk=1.6.0-beta8
Asterisk=1.6.0-beta9
Asterisk=1.6.0-rc4
Asterisk=1.6.0-rc5
Asterisk=1.6.0-rc6
Asterisk=1.6.0.1
Asterisk=1.6.0.2
Asterisk=1.6.0.3
Asterisk=1.6.0.3-rc1
Asterisk=1.6.0.4-rc1
Asterisk=1.6.0.5
Asterisk=1.6.0.6
Asterisk=1.6.0.7
Asterisk=1.6.0.8
Asterisk=1.6.0.9
Asterisk=1.6.0.10
Asterisk=1.6.0.11
Asterisk=1.6.0.11-rc1
Asterisk=1.6.0.11-rc2
Asterisk=1.6.0.14
Asterisk=1.6.0.14-rc1
Asterisk=1.6.0.15
Asterisk=1.6.0.16
Asterisk=1.6.0.16-rc1
Asterisk=1.6.0.16-rc2
Asterisk=1.6.0.18
Asterisk=1.6.1.0
Asterisk=1.6.1.0-rc2
Asterisk=1.6.1.0-rc3
Asterisk=1.6.1.0-rc4
Asterisk=1.6.1.0-rc5
Asterisk=1.6.1.1
Asterisk=1.6.1.2
Asterisk=1.6.1.3-rc1
Asterisk=1.6.1.4
Asterisk=1.6.1.5
Asterisk=1.6.1.5-rc1
Asterisk=1.6.1.6
Asterisk=1.6.1.7-rc1
Asterisk=1.6.1.7-rc2
Asterisk=1.6.1.8
Asterisk=1.6.1.10
Asterisk=1.6.1.10-rc1
Asterisk=1.6.1.10-rc2
Asterisk=1.6.1.10-rc3
Digium Asterisk s800i Appliance=1.3.0
Digium Asterisk s800i Appliance=1.3.0.2
Digium Asterisk s800i Appliance=1.3.0.3
Digium Asterisk s800i Appliance=1.3.0.4
Asterisk=b
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.2.5.0
Asterisk=b.2.5.1
Asterisk=b.2.5.2
Asterisk=b.2.5.3
Asterisk=c
Asterisk=c.2.3
Asterisk=c.3.0

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Frequently Asked Questions

  • What is the severity of CVE-2009-4055?

    CVE-2009-4055 is considered to have a moderate severity level due to its potential to cause a denial of service.

  • How do I fix CVE-2009-4055?

    To fix CVE-2009-4055, update Asterisk to a version that is not affected, specifically to 1.2.37, 1.4.27.1, 1.6.0.19, or 1.6.1.11 or later.

  • What versions of Asterisk are affected by CVE-2009-4055?

    CVE-2009-4055 affects Asterisk Open Source versions prior to 1.2.37, 1.4.27.1, 1.6.0.19, and 1.6.1.11.

  • Who can be impacted by CVE-2009-4055?

    Users running vulnerable versions of Asterisk can be impacted by this vulnerability, leading to potential service disruptions.

  • What type of attack does CVE-2009-4055 exploit?

    CVE-2009-4055 exploits a vulnerability that allows remote attackers to cause a denial of service condition.

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