Vulnerabilities
Misconfiguration
Runtime Security
Compliance
CVE Vulnerabilities

CVE-2008-1923

Published: Apr 23, 2008 | Modified: Aug 08, 2017
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
7.1 HIGH
AV:N/AC:M/Au:N/C:N/I:N/A:C
RedHat/V2
RedHat/V3
Ubuntu
Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2008-1923
CWEhttps://cwe.mitre.org/data/definitions/16.html

The IAX2 channel driver (chan_iax2) in Asterisk 1.2 before revision 72630 and 1.4 before revision 65679, when configured to allow unauthenticated calls, sends early audio to an unverified source IP address of a NEW message, which allows remote attackers to cause a denial of service (traffic amplification) via a spoofed NEW message.

Affected Software

Name Vendor Start Version End Version
Asterisk_appliance_developer_kit Asterisk * *
Asterisk_business_edition Asterisk * b2.5.1 (including)
Asterisk_business_edition Asterisk * c1.8.0 (including)
Asterisk_business_edition Asterisk a (including) a (including)
Asterisk_business_edition Asterisk b.1.3.2 (including) b.1.3.2 (including)
Asterisk_business_edition Asterisk b.1.3.3 (including) b.1.3.3 (including)
Asterisk_business_edition Asterisk b.2.2.0 (including) b.2.2.0 (including)
Asterisk_business_edition Asterisk b.2.2.1 (including) b.2.2.1 (including)
Asterisk_business_edition Asterisk b.2.3.1 (including) b.2.3.1 (including)
Asterisk_business_edition Asterisk b.2.3.2 (including) b.2.3.2 (including)
Asterisk_business_edition Asterisk b.2.3.3 (including) b.2.3.3 (including)
Asterisk_business_edition Asterisk b.2.3.4 (including) b.2.3.4 (including)
Asterisk_business_edition Asterisk b.2.5.0 (including) b.2.5.0 (including)
Asterisk_business_edition Asterisk c.1.0-beta7 (including) c.1.0-beta7 (including)
Asterisk_business_edition Asterisk c.1.0-beta8 (including) c.1.0-beta8 (including)
Asterisk_business_edition Asterisk c.1.0beta7 (including) c.1.0beta7 (including)
Asterisk_business_edition Asterisk c.1.6.1 (including) c.1.6.1 (including)
Asterisknow Asterisk * 1.0.2 (including)
Asterisknow Asterisk 1.0 (including) 1.0 (including)
Asterisknow Asterisk 1.0.1 (including) 1.0.1 (including)
Open_source Asterisk 1.0 (including) 1.0 (including)
Open_source Asterisk 1.0.0 (including) 1.0.0 (including)
Open_source Asterisk 1.0.1 (including) 1.0.1 (including)
Open_source Asterisk 1.0.2 (including) 1.0.2 (including)
Open_source Asterisk 1.0.3 (including) 1.0.3 (including)
Open_source Asterisk 1.0.4 (including) 1.0.4 (including)
Open_source Asterisk 1.0.5 (including) 1.0.5 (including)
Open_source Asterisk 1.0.6 (including) 1.0.6 (including)
Open_source Asterisk 1.0.7 (including) 1.0.7 (including)
Open_source Asterisk 1.0.8 (including) 1.0.8 (including)
Open_source Asterisk 1.0.9 (including) 1.0.9 (including)
Open_source Asterisk 1.0.11 (including) 1.0.11 (including)
Open_source Asterisk 1.0.11.1 (including) 1.0.11.1 (including)
Open_source Asterisk 1.0.12 (including) 1.0.12 (including)
Open_source Asterisk 1.2.0 (including) 1.2.0 (including)
Open_source Asterisk 1.2.1 (including) 1.2.1 (including)
Open_source Asterisk 1.2.2 (including) 1.2.2 (including)
Open_source Asterisk 1.2.3 (including) 1.2.3 (including)
Open_source Asterisk 1.2.3-netsec (including) 1.2.3-netsec (including)
Open_source Asterisk 1.2.4 (including) 1.2.4 (including)
Open_source Asterisk 1.2.4-netsec (including) 1.2.4-netsec (including)
Open_source Asterisk 1.2.5 (including) 1.2.5 (including)
Open_source Asterisk 1.2.5-netsec (including) 1.2.5-netsec (including)
Open_source Asterisk 1.2.6 (including) 1.2.6 (including)
Open_source Asterisk 1.2.6-netsec (including) 1.2.6-netsec (including)
Open_source Asterisk 1.2.7 (including) 1.2.7 (including)
Open_source Asterisk 1.2.7-netsec (including) 1.2.7-netsec (including)
Open_source Asterisk 1.2.7.1 (including) 1.2.7.1 (including)
Open_source Asterisk 1.2.7.1-netsec (including) 1.2.7.1-netsec (including)
Open_source Asterisk 1.2.8 (including) 1.2.8 (including)
Open_source Asterisk 1.2.8-netsec (including) 1.2.8-netsec (including)
Open_source Asterisk 1.2.9 (including) 1.2.9 (including)
Open_source Asterisk 1.2.9.1 (including) 1.2.9.1 (including)
Open_source Asterisk 1.2.9.1-netsec (including) 1.2.9.1-netsec (including)
Open_source Asterisk 1.2.10 (including) 1.2.10 (including)
Open_source Asterisk 1.2.10-netsec (including) 1.2.10-netsec (including)
Open_source Asterisk 1.2.11 (including) 1.2.11 (including)
Open_source Asterisk 1.2.11-netsec (including) 1.2.11-netsec (including)
Open_source Asterisk 1.2.12 (including) 1.2.12 (including)
Open_source Asterisk 1.2.12-netsec (including) 1.2.12-netsec (including)
Open_source Asterisk 1.2.12.1 (including) 1.2.12.1 (including)
Open_source Asterisk 1.2.13 (including) 1.2.13 (including)
Open_source Asterisk 1.2.13-netsec (including) 1.2.13-netsec (including)
Open_source Asterisk 1.2.14 (including) 1.2.14 (including)
Open_source Asterisk 1.2.14-netsec (including) 1.2.14-netsec (including)
Open_source Asterisk 1.2.15 (including) 1.2.15 (including)
Open_source Asterisk 1.2.15-netsec (including) 1.2.15-netsec (including)
Open_source Asterisk 1.2.16 (including) 1.2.16 (including)
Open_source Asterisk 1.2.16-netsec (including) 1.2.16-netsec (including)
Open_source Asterisk 1.2.17 (including) 1.2.17 (including)
Open_source Asterisk 1.2.17-netsec (including) 1.2.17-netsec (including)
Open_source Asterisk 1.2.18 (including) 1.2.18 (including)
Open_source Asterisk 1.2.18-netsec (including) 1.2.18-netsec (including)
Open_source Asterisk 1.2.19 (including) 1.2.19 (including)
Open_source Asterisk 1.2.19-netsec (including) 1.2.19-netsec (including)
Open_source Asterisk 1.2.20 (including) 1.2.20 (including)
Open_source Asterisk 1.2.20-netsec (including) 1.2.20-netsec (including)
Open_source Asterisk 1.2.21 (including) 1.2.21 (including)
Open_source Asterisk 1.2.21-netsec (including) 1.2.21-netsec (including)
Open_source Asterisk 1.2.21.1 (including) 1.2.21.1 (including)
Open_source Asterisk 1.2.21.1-netsec (including) 1.2.21.1-netsec (including)
Open_source Asterisk 1.2.22 (including) 1.2.22 (including)
Open_source Asterisk 1.2.22-netsec (including) 1.2.22-netsec (including)
Open_source Asterisk 1.2.23 (including) 1.2.23 (including)
Open_source Asterisk 1.2.23-netsec (including) 1.2.23-netsec (including)
Open_source Asterisk 1.2.24 (including) 1.2.24 (including)
Open_source Asterisk 1.2.24-netsec (including) 1.2.24-netsec (including)
Open_source Asterisk 1.2.25 (including) 1.2.25 (including)
Open_source Asterisk 1.2.25-netsec (including) 1.2.25-netsec (including)
Open_source Asterisk 1.2.26 (including) 1.2.26 (including)
Open_source Asterisk 1.2.26-netsec (including) 1.2.26-netsec (including)
Open_source Asterisk 1.2.26.1 (including) 1.2.26.1 (including)
Open_source Asterisk 1.2.26.1-netsec (including) 1.2.26.1-netsec (including)
Open_source Asterisk 1.2.26.2 (including) 1.2.26.2 (including)
Open_source Asterisk 1.2.26.2-netsec (including) 1.2.26.2-netsec (including)
Open_source Asterisk 1.2.27 (including) 1.2.27 (including)
Open_source Asterisk 1.2.28 (including) 1.2.28 (including)
Open_source Asterisk 1.4.0 (including) 1.4.0 (including)
Open_source Asterisk 1.4.0-beta2 (including) 1.4.0-beta2 (including)
Open_source Asterisk 1.4.0-beta3 (including) 1.4.0-beta3 (including)
Open_source Asterisk 1.4.0-beta4 (including) 1.4.0-beta4 (including)
Open_source Asterisk 1.4.1 (including) 1.4.1 (including)
Open_source Asterisk 1.4.2 (including) 1.4.2 (including)
Open_source Asterisk 1.4.3 (including) 1.4.3 (including)
Open_source Asterisk 1.4.4 (including) 1.4.4 (including)
Open_source Asterisk 1.4.5 (including) 1.4.5 (including)
Open_source Asterisk 1.4.6 (including) 1.4.6 (including)
Open_source Asterisk 1.4.7 (including) 1.4.7 (including)
Open_source Asterisk 1.4.7.1 (including) 1.4.7.1 (including)
Open_source Asterisk 1.4.8 (including) 1.4.8 (including)
Open_source Asterisk 1.4.9 (including) 1.4.9 (including)
Open_source Asterisk 1.4.10 (including) 1.4.10 (including)
Open_source Asterisk 1.4.10.1 (including) 1.4.10.1 (including)
Open_source Asterisk 1.4.11 (including) 1.4.11 (including)
Open_source Asterisk 1.4.12 (including) 1.4.12 (including)
Open_source Asterisk 1.4.12.1 (including) 1.4.12.1 (including)
Open_source Asterisk 1.4.13 (including) 1.4.13 (including)
Open_source Asterisk 1.4.14 (including) 1.4.14 (including)
Open_source Asterisk 1.4.15 (including) 1.4.15 (including)
Open_source Asterisk 1.4.16 (including) 1.4.16 (including)
Open_source Asterisk 1.4.16.1 (including) 1.4.16.1 (including)
Open_source Asterisk 1.4.16.2 (including) 1.4.16.2 (including)
Open_source Asterisk 1.4.17 (including) 1.4.17 (including)
Open_source Asterisk 1.4.18 (including) 1.4.18 (including)
Open_source Asterisk 1.4.18.1 (including) 1.4.18.1 (including)
Open_source Asterisk 1.4.19-rc1 (including) 1.4.19-rc1 (including)
Open_source Asterisk 1.4.19-rc2 (including) 1.4.19-rc2 (including)
Open_source Asterisk 1.4.19-rc3 (including) 1.4.19-rc3 (including)
Open_source Asterisk 1.4.19-rc4 (including) 1.4.19-rc4 (including)
S800i Asterisk * 1.1.0.2 (including)
S800i Asterisk 1.0 (including) 1.0 (including)
S800i Asterisk 1.0.1 (including) 1.0.1 (including)
S800i Asterisk 1.0.2 (including) 1.0.2 (including)
S800i Asterisk 1.0.3 (including) 1.0.3 (including)
S800i Asterisk 1.0.3.3 (including) 1.0.3.3 (including)
S800i Asterisk 1.1.0 (including) 1.1.0 (including)
S800i Asterisk 1.1.0.1 (including) 1.1.0.1 (including)

References

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