Vulnerability Name:

CVE-2008-3263 (CCN-43942)

Assigned:2008-07-21
Published:2008-07-21
Updated:2018-10-11
Summary:The IAX2 protocol implementation in Asterisk Open Source 1.0.x, 1.2.x before 1.2.30, and 1.4.x before 1.4.21.2; Business Edition A.x.x, B.x.x before B.2.5.4, and C.x.x before C.1.10.3; AsteriskNOW; Appliance Developer Kit 0.x.x; and s800i 1.0.x before 1.2.0.1 allows remote attackers to cause a denial of service (call-number exhaustion and CPU consumption) by quickly sending a large number of IAX2 (IAX) POKE requests.
CVSS v3 Severity:5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/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): None
Integrity (I): None
Availibility (A): Low
CVSS v2 Severity:7.8 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C)
6.1 Medium (Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C/E:POC/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)
3.9 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P/E:POC/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
Vulnerability Type:CWE-399
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2008-3263

Source: CCN
Type: AST-2008-010
Asterisk IAX 'POKE' resource exhaustion

Source: CONFIRM
Type: UNKNOWN
http://downloads.digium.com/pub/security/AST-2008-010.html

Source: MISC
Type: Exploit
http://downloads.securityfocus.com/vulnerabilities/exploits/30321.pl

Source: CCN
Type: SA31178
Asterisk Two Denial of Service Vulnerabilities

Source: SECUNIA
Type: UNKNOWN
31178

Source: SECUNIA
Type: UNKNOWN
31194

Source: SECUNIA
Type: UNKNOWN
34982

Source: GENTOO
Type: UNKNOWN
GLSA-200905-01

Source: CCN
Type: SECTRACK ID: 1020535
Asterisk IAX2 Poke Packet Processing Lets Remote Users Deny Service

Source: CCN
Type: Asterisk Web site
Asterisk :: The Open Source PBX & Telephony Platform

Source: CCN
Type: GLSA-200905-01
Asterisk: Multiple vulnerabilities

Source: CCN
Type: OSVDB ID: 47253
Asterisk IAX2 (IAX) POKE Request Saturation Resource Exhaustion Remote DoS

Source: CCN
Type: OSVDB ID: 57762
Asterisk IAX2 Call Number Resource Exhaustion Remote DoS

Source: BUGTRAQ
Type: UNKNOWN
20080722 AST-2008-010: Asterisk IAX 'POKE' resource exhaustion

Source: BID
Type: Exploit
30321

Source: CCN
Type: BID-30321
Asterisk IAX 'POKE' Requests Remote Denial of Service Vulnerability

Source: SECTRACK
Type: UNKNOWN
1020535

Source: VUPEN
Type: UNKNOWN
ADV-2008-2168

Source: XF
Type: UNKNOWN
asterisk-poke-dos(43942)

Source: XF
Type: UNKNOWN
asterisk-poke-dos(43942)

Source: FEDORA
Type: UNKNOWN
FEDORA-2008-6676

Vulnerable Configuration:Configuration 1:
  • cpe:/a:asterisk:asterisk:0.1.0:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:0.1.1:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:0.1.2:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:0.1.3:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:0.1.4:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:0.1.5:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:0.1.6:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:0.1.7:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:0.1.8:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:0.1.9:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:0.1.9_1:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:0.1.10:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:0.1.11:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:0.1.12:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:0.2:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:0.3:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:0.4:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:0.5.0:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:0.7.0:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:0.7.1:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:0.7.2:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:0.9.0:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.0:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.0:rc1:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.0.1:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.0.2:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.0.3:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.0.4:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.0.5:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.0.6:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.0.7:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.0.8:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.0.9:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.0.10:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.0.11:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.0.11.1:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.0.12:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.2.0_beta1:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.2.0_beta2:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.2.1:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.2.2:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.2.3:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.2.4:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.2.5:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.2.6:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.2.7:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.2.7.1:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.2.8:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.2.9:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.2.9.1:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.2.10:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.2.11:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.2.12:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.2.13:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.2.14:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.2.15:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.2.16:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.2.17:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.2.18:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.2.19:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.2.20:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.2.21:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.2.22:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.2.23:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.2.24:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.2.25:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.2.26:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.2.26.1:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.2.26.2:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.2.27:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.2.28:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.2.28.1:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.2.29:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.2.30:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.4.1:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.4.2:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.4.3:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.4.4:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.4.4_2007-04-27:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.4.5:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.4.6:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.4.7:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.4.8:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.4.9:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.4.10:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.4.11:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.4.12:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.4.13:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.4.14:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.4.15:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.4.16:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.4.16.1:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.4.16.2:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.4.17:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.4.18:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.4.18.1:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.4.19:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.4_beta:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.4_revision_95946:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:1.6:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:a:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:a:*:business:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:b.1.3.2:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:b.1.3.2:*:business:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:b.1.3.3:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:b.1.3.3:*:business:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:b.2.2.0:*:*:*:*:*:*:*
  • OR cpe:/a:asterisk:asterisk:b.2.2.0:*:business:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:digium:asterisk:b.2.5.1:-:business:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:b.1.3.2:-:business:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:b.1.3.3:-:business:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:b.2.2.0:-:business:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:b.2.2.1:-:business:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:b.2.3.1:-:business:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:b.2.3.2:-:business:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:b.2.3.3:-:business:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:b.2.3.4:-:business:*:*:*:*:*
  • OR cpe:/a:digium:asterisk:c.1.6.1:-:business:*:*:*:*:*
  • AND
  • cpe:/o:gentoo:linux:*:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:20083263
    V
    		CVE-2008-3263
    2012-07-03
    BACK
    asterisk asterisk 0.1.0
    asterisk asterisk 0.1.1
    asterisk asterisk 0.1.2
    asterisk asterisk 0.1.3
    asterisk asterisk 0.1.4
    asterisk asterisk 0.1.5
    asterisk asterisk 0.1.6
    asterisk asterisk 0.1.7
    asterisk asterisk 0.1.8
    asterisk asterisk 0.1.9
    asterisk asterisk 0.1.9_1
    asterisk asterisk 0.1.10
    asterisk asterisk 0.1.11
    asterisk asterisk 0.1.12
    asterisk asterisk 0.2
    asterisk asterisk 0.3
    asterisk asterisk 0.4
    asterisk asterisk 0.5.0
    asterisk asterisk 0.7.0
    asterisk asterisk 0.7.1
    asterisk asterisk 0.7.2
    asterisk asterisk 0.9.0
    asterisk asterisk 1.0
    asterisk asterisk 1.0 rc1
    asterisk asterisk 1.0.1
    asterisk asterisk 1.0.2
    asterisk asterisk 1.0.3
    asterisk asterisk 1.0.4
    asterisk asterisk 1.0.5
    asterisk asterisk 1.0.6
    asterisk asterisk 1.0.7
    asterisk asterisk 1.0.8
    asterisk asterisk 1.0.9
    asterisk asterisk 1.0.10
    asterisk asterisk 1.0.11
    asterisk asterisk 1.0.11.1
    asterisk asterisk 1.0.12
    asterisk asterisk 1.2.0_beta1
    asterisk asterisk 1.2.0_beta2
    asterisk asterisk 1.2.1
    asterisk asterisk 1.2.2
    asterisk asterisk 1.2.3
    asterisk asterisk 1.2.4
    asterisk asterisk 1.2.5
    asterisk asterisk 1.2.6
    asterisk asterisk 1.2.7
    asterisk asterisk 1.2.7.1
    asterisk asterisk 1.2.8
    asterisk asterisk 1.2.9
    asterisk asterisk 1.2.9.1
    asterisk asterisk 1.2.10
    asterisk asterisk 1.2.11
    asterisk asterisk 1.2.12
    asterisk asterisk 1.2.13
    asterisk asterisk 1.2.14
    asterisk asterisk 1.2.15
    asterisk asterisk 1.2.16
    asterisk asterisk 1.2.17
    asterisk asterisk 1.2.18
    asterisk asterisk 1.2.19
    asterisk asterisk 1.2.20
    asterisk asterisk 1.2.21
    asterisk asterisk 1.2.22
    asterisk asterisk 1.2.23
    asterisk asterisk 1.2.24
    asterisk asterisk 1.2.25
    asterisk asterisk 1.2.26
    asterisk asterisk 1.2.26.1
    asterisk asterisk 1.2.26.2
    asterisk asterisk 1.2.27
    asterisk asterisk 1.2.28
    asterisk asterisk 1.2.28.1
    asterisk asterisk 1.2.29
    asterisk asterisk 1.2.30
    asterisk asterisk 1.4.1
    asterisk asterisk 1.4.2
    asterisk asterisk 1.4.3
    asterisk asterisk 1.4.4
    asterisk asterisk 1.4.4_2007-04-27
    asterisk asterisk 1.4.5
    asterisk asterisk 1.4.6
    asterisk asterisk 1.4.7
    asterisk asterisk 1.4.8
    asterisk asterisk 1.4.9
    asterisk asterisk 1.4.10
    asterisk asterisk 1.4.11
    asterisk asterisk 1.4.12
    asterisk asterisk 1.4.13
    asterisk asterisk 1.4.14
    asterisk asterisk 1.4.15
    asterisk asterisk 1.4.16
    asterisk asterisk 1.4.16.1
    asterisk asterisk 1.4.16.2
    asterisk asterisk 1.4.17
    asterisk asterisk 1.4.18
    asterisk asterisk 1.4.18.1
    asterisk asterisk 1.4.19
    asterisk asterisk 1.4_beta
    asterisk asterisk 1.4_revision_95946
    asterisk asterisk 1.6
    asterisk asterisk a
    asterisk asterisk a
    asterisk asterisk b.1.3.2
    asterisk asterisk b.1.3.2
    asterisk asterisk b.1.3.3
    asterisk asterisk b.1.3.3
    asterisk asterisk b.2.2.0
    asterisk asterisk b.2.2.0
    digium asterisk b.2.5.1 -
    digium asterisk b.1.3.2 -
    digium asterisk b.1.3.3 -
    digium asterisk b.2.2.0 -
    digium asterisk b.2.2.1 -
    digium asterisk b.2.3.1 -
    digium asterisk b.2.3.2 -
    digium asterisk b.2.3.3 -
    digium asterisk b.2.3.4 -
    digium asterisk c.1.6.1 -
    gentoo linux *