Vulnerability Name:

CVE-2007-6430 (CCN-39124)

Assigned:2007-12-18
Published:2007-12-18
Updated:2018-10-15
Summary:Asterisk Open Source 1.2.x before 1.2.26 and 1.4.x before 1.4.16, and Business Edition B.x.x before B.2.3.6 and C.x.x before C.1.0-beta8, when using database-based registrations ("realtime") and host-based authentication, does not check the IP address when the username is correct and there is no password, which allows remote attackers to bypass authentication using a valid username.
CVSS v3 Severity:7.3 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): Low
CVSS v2 Severity:4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N)
3.2 Low (Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
7.5 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
5.5 Medium (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
Vulnerability Type:CWE-287
Vulnerability Consequences:Bypass Security
References:Source: MITRE
Type: CNA
CVE-2007-6430

Source: CONFIRM
Type: UNKNOWN
http://downloads.digium.com/pub/security/AST-2007-027.html

Source: CCN
Type: AST-2007-027
Database matching order permits host-based authentication to be ignored

Source: SUSE
Type: UNKNOWN
SUSE-SR:2008:005

Source: CCN
Type: SA28149
Asterisk Registration Database Security Bypass

Source: SECUNIA
Type: Vendor Advisory
28149

Source: SECUNIA
Type: UNKNOWN
29242

Source: SECUNIA
Type: UNKNOWN
29456

Source: SECUNIA
Type: UNKNOWN
29782

Source: GENTOO
Type: UNKNOWN
GLSA-200804-13

Source: SREASON
Type: UNKNOWN
3467

Source: CCN
Type: SECTRACK ID: 1019110
Asterisk Lets Remote Users Bypass Host-based Access Controls in Certain Cases

Source: DEBIAN
Type: UNKNOWN
DSA-1525

Source: DEBIAN
Type: DSA-1525
asterisk -- several vulnerabilities

Source: CCN
Type: GLSA-200804-13
Asterisk: Multiple vulnerabilities

Source: OSVDB
Type: UNKNOWN
39519

Source: CCN
Type: OSVDB ID: 39519
Asterisk Host Based Registration Database Security Bypass

Source: BUGTRAQ
Type: UNKNOWN
20071218 AST-2007-027 - Database matching order permits host-based authentication to be ignored

Source: BID
Type: UNKNOWN
26928

Source: CCN
Type: BID-26928
Asterisk Host-Based Authentication Security Bypass Vulnerability

Source: SECTRACK
Type: Vendor Advisory
1019110

Source: VUPEN
Type: UNKNOWN
ADV-2007-4260

Source: XF
Type: UNKNOWN
asterisk-registration-security-bypass(39124)

Source: XF
Type: UNKNOWN
asterisk-registration-security-bypass(39124)

Source: SUSE
Type: SUSE-SR:2008:005
SUSE Security Summary Report

Vulnerable Configuration:Configuration 1:
  • cpe:/a:asterisk:asterisk_business_edition:b.1.3.2:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk_business_edition:b.1.3.3:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk_business_edition:b.2.2.0:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk_business_edition:b.2.2.1:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk_business_edition:b.2.3.1:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk_business_edition:b.2.3.2:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk_business_edition:b.2.3.3:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk_business_edition:b.2.3.4:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk_business_edition:c.1.0beta7:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:open_source:1.2.0beta1:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:open_source:1.2.0beta2:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:open_source:1.2.5:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:open_source:1.2.6:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:open_source:1.2.7:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:open_source:1.2.8:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:open_source:1.2.9:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:open_source:1.2.10:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:open_source:1.2.11:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:open_source:1.2.13:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:open_source:1.2.14:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:open_source:1.2.15:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:open_source:1.2.16:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:open_source:1.2.17:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:open_source:1.2.18:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:open_source:1.2.19:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:open_source:1.2.21:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:open_source:1.2.22:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:open_source:1.2.23:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:open_source:1.2.24:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:open_source:1.2.25:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:open_source:1.4.1:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:open_source:1.4.2:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:open_source:1.4.3:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:open_source:1.4.4:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:open_source:1.4.5:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:open_source:1.4.6:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:open_source:1.4.7:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:open_source:1.4.8:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:open_source:1.4.9:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:open_source:1.4.10:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:open_source:1.4.11:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:open_source:1.4.12:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:open_source:1.4.13:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:open_source:1.4.14:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:open_source:1.4.15:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:open_source:1.4beta:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:20076430
    V
    		CVE-2007-6430
    2015-11-16
    oval:org.mitre.oval:def:8002
    P
    		DSA-1525 asterisk -- several vulnerabilities
    2015-02-23
    oval:org.mitre.oval:def:17968
    P
    		DSA-1525-1 asterisk
    2014-06-23
    oval:org.debian:def:1525
    V
    		several vulnerabilities
    2008-03-20
    BACK
    asterisk asterisk business edition b.1.3.2
    asterisk asterisk business edition b.1.3.3
    asterisk asterisk business edition b.2.2.0
    asterisk asterisk business edition b.2.2.1
    asterisk asterisk business edition b.2.3.1
    asterisk asterisk business edition b.2.3.2
    asterisk asterisk business edition b.2.3.3
    asterisk asterisk business edition b.2.3.4
    asterisk asterisk business edition c.1.0beta7
    asterisk open source 1.2.0beta1
    asterisk open source 1.2.0beta2
    asterisk open source 1.2.5
    asterisk open source 1.2.6
    asterisk open source 1.2.7
    asterisk open source 1.2.8
    asterisk open source 1.2.9
    asterisk open source 1.2.10
    asterisk open source 1.2.11
    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 1.2.21
    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 1.4.1
    asterisk open source 1.4.2
    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 1.4.8
    asterisk open source 1.4.9
    asterisk open source 1.4.10
    asterisk open source 1.4.11
    asterisk open source 1.4.12
    asterisk open source 1.4.13
    asterisk open source 1.4.14
    asterisk open source 1.4.15
    asterisk open source 1.4beta