CVE-2008-5558

CVSS V2 Medium 4.3 CVSS V3 None
Description
Asterisk Open Source 1.2.26 through 1.2.30.3 and Business Edition B.2.3.5 through B.2.5.5, when realtime IAX2 users are enabled, allows remote attackers to cause a denial of service (crash) via authentication attempts involving (1) an unknown user or (2) a user using hostname matching.
Overview
  • CVE ID
  • CVE-2008-5558
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Modified
  • Published Version
  • 2008-12-17T17:30:00
  • Last Modified Date
  • 2018-10-11T20:56:08
Weakness Enumerations
CWE URL
CWE-287 http://cwe.mitre.org/data/definitions/287.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:asterisk:asterisk_business_edition:b.2.3.4:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:asterisk:asterisk_business_edition:b.2.3.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:asterisk:asterisk_business_edition:b.2.5.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:asterisk:asterisk_business_edition:b.2.5.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:asterisk:asterisk_business_edition:b.2.5.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:asterisk:open_source:1.2.26:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:asterisk:open_source:1.2.26:netsec:*:*:*:*:*:* 1 OR
cpe:2.3:a:asterisk:open_source:1.2.26.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:asterisk:open_source:1.2.26.1:netsec:*:*:*:*:*:* 1 OR
cpe:2.3:a:asterisk:open_source:1.2.26.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:asterisk:open_source:1.2.26.2:netsec:*:*:*:*:*:* 1 OR
cpe:2.3:a:asterisk:open_source:1.2.27:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:asterisk:open_source:1.2.28:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:asterisk:open_source:1.2.29:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:asterisk:open_source:1.2.30:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:asterisk:open_source:1.2.30.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:asterisk:open_source:1.2.30.3:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 4.3
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 2.9
References
Reference URL Reference Tags
http://downloads.digium.com/pub/security/AST-2008-012.html
http://osvdb.org/50675
http://secunia.com/advisories/32956 Vendor Advisory
http://www.securitytracker.com/id?1021378
http://www.securityfocus.com/bid/32773
http://securityreason.com/securityalert/4769
http://secunia.com/advisories/34982
http://security.gentoo.org/glsa/glsa-200905-01.xml
http://www.vupen.com/english/advisories/2008/3403
http://www.securityfocus.com/archive/1/499117/100/0/threaded
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2008-5558
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-5558
History
Created Old Value New Value Data Type Notes
2022-05-10 18:27:21 Added to TrackCVE