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

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CVE-2008-1227

Severity CVSS v4.0:
Pending analysis
Type:
CWE-119 Buffer Errors
Publication date:
10/03/2008
Last modified:
09/04/2025

Description

Stack-based buffer overflow in the silc_fingerprint function in lib/silcutil/silcutil.c in Secure Internet Live Conferencing (SILC) Toolkit 1.1.5, and unspecified earlier versions, allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via long input data. NOTE: some of these details are obtained from third party information.

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:silc:silc_toolkit:*:*:*:*:*:*:*:* 1.1.5 (including)
cpe:2.3:a:silc:silc_toolkit:1.1:*:*:*:*:*:*:*
cpe:2.3:a:silc:silc_toolkit:1.1.1:*:*:*:*:*:*:*
cpe:2.3:a:silc:silc_toolkit:1.1.2:*:*:*:*:*:*:*
cpe:2.3:a:silc:silc_toolkit:1.1.3:*:*:*:*:*:*:*
cpe:2.3:a:silc:silc_toolkit:1.1.4:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools