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

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CVE-2007-3917

Severity CVSS v4.0:
Pending analysis
Type:
CWE-134 Format String Vulnerability
Publication date:
11/10/2007
Last modified:
09/04/2025

Description

The multiplayer engine in Wesnoth 1.2.x before 1.2.7 and 1.3.x before 1.3.9 allows remote servers to cause a denial of service (crash) via a long message with multibyte characters that can produce an invalid UTF-8 string after it is truncated, which triggers an uncaught exception, involving the truncate_message function in server/server.cpp. NOTE: this issue affects both clients and servers.

Impact

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

Base Score: 7.80 HIGH
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C

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

Base Score 2.0
7.80
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:wesnoth:wesnoth:1.2:*:*:*:*:*:*:*
cpe:2.3:a:wesnoth:wesnoth:1.2.1:*:*:*:*:*:*:*
cpe:2.3:a:wesnoth:wesnoth:1.2.2:*:*:*:*:*:*:*
cpe:2.3:a:wesnoth:wesnoth:1.2.3:*:*:*:*:*:*:*
cpe:2.3:a:wesnoth:wesnoth:1.2.4:*:*:*:*:*:*:*
cpe:2.3:a:wesnoth:wesnoth:1.2.5:*:*:*:*:*:*:*
cpe:2.3:a:wesnoth:wesnoth:1.2.6:*:*:*:*:*:*:*
cpe:2.3:a:wesnoth:wesnoth:1.3.1:*:*:*:*:*:*:*
cpe:2.3:a:wesnoth:wesnoth:1.3.2:*:*:*:*:*:*:*
cpe:2.3:a:wesnoth:wesnoth:1.3.3:*:*:*:*:*:*:*
cpe:2.3:a:wesnoth:wesnoth:1.3.4:*:*:*:*:*:*:*
cpe:2.3:a:wesnoth:wesnoth:1.3.5:*:*:*:*:*:*:*
cpe:2.3:a:wesnoth:wesnoth:1.3.6:*:*:*:*:*:*:*
cpe:2.3:a:wesnoth:wesnoth:1.3.7:*:*:*:*:*:*:*
cpe:2.3:a:wesnoth:wesnoth:1.3.8:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools