CVE-2008-0095

Severity CVSS v4.0:

Pending analysis

Type:

CWE-399 Resource Management Errors

Publication date:

08/01/2008

Last modified:

09/04/2025

Description

The SIP channel driver in Asterisk Open Source 1.4.x before 1.4.17, Business Edition before C.1.0-beta8, AsteriskNOW before beta7, Appliance Developer Kit before Asterisk 1.4 revision 95946, and Appliance s800i 1.0.x before 1.0.3.4 allows remote attackers to cause a denial of service (daemon crash) via a BYE message with an Also (Also transfer) header, which triggers a NULL pointer dereference.

Impact

Vector 2.0

AV:N/AC:L/Au:N/C:N/I:N/A:P CVSS v2.0 Severity and Metrics:

Base Score: 5.00 MEDIUM
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Physical

Base Score 2.0

5.00

Severity 2.0

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:asterisk:asterisk_appliance_developer_kit::::::::		1.4_revision_95945 (including)
cpe:2.3:a:asterisk:asterisk_business_edition::::::::		c.1.0beta7 (including)
cpe:2.3:a:asterisk:asterisknow::::::::		beta_6 (including)
cpe:2.3:a:asterisk:open_source::::::::		1.4.16 (including)
cpe:2.3:a:asterisk:s800i::::::::		1.0.3.3 (including)

To consult the complete list of CPE names with products and versions, see this page

CVE-2008-0095

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools