Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2008-1289

Severity CVSS v4.0:
Pending analysis
Type:
CWE-119 Buffer Errors
Publication date:
24/03/2008
Last modified:
09/04/2025

Description

Multiple buffer overflows in Asterisk Open Source 1.4.x before 1.4.18.1 and 1.4.19-rc3, Open Source 1.6.x before 1.6.0-beta6, Business Edition C.x.x before C.1.6.1, AsteriskNOW 1.0.x before 1.0.2, Appliance Developer Kit before 1.4 revision 109386, and s800i 1.1.x before 1.1.0.2 allow remote attackers to (1) write a zero to an arbitrary memory location via a large RTP payload number, related to the ast_rtp_unset_m_type function in main/rtp.c; or (2) write certain integers to an arbitrary memory location via a large number of RTP payloads, related to the process_sdp function in channels/chan_sip.c.

Impact

Vector 2.0
AV:N/AC:L/Au:N/C:P/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

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

Base Score 2.0
7.50
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:asterisk:asterisk_appliance_developer_kit:1.4:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:asterisk_business_edition:*:*:*:*:*:*:*:* c.1.0-beta8 (including)
cpe:2.3:a:asterisk:asterisk_business_edition:*:*:*:*:*:*:*:* c.1.0beta7 (including)
cpe:2.3:a:asterisk:asterisknow:*:*:*:*:*:*:*:* 1.0.1 (including)
cpe:2.3:a:asterisk:open_source:*:*:*:*:*:*:*:* 1.4.18 (including)
cpe:2.3:a:asterisk:open_source:*:rc-2:*:*:*:*:*:* 1.4.19 (including)
cpe:2.3:a:asterisk:open_source:*:*:*:*:*:*:*:* 1.6.0_beta5 (including)
cpe:2.3:a:asterisk:s800i:*:*:*:*:*:*:*:* 1.1.0.1 (including)

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


References to Advisories, Solutions, and Tools