CVEvulnerability

CVE-2007-3917

7.8 HIGH Published 2007-10-11 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2007-10-11
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
7.8 HIGH — AV:N/AC:L/Au:N/C:N/I:N/A:C
Weaknesses
CWE-134

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.

Affected configurations

• wesnoth wesnoth 1.2 • wesnoth wesnoth 1.2.1 • wesnoth wesnoth 1.2.2 • wesnoth wesnoth 1.2.3 • wesnoth wesnoth 1.2.4 • wesnoth wesnoth 1.2.5 • wesnoth wesnoth 1.2.6 • wesnoth wesnoth 1.3.1 • wesnoth wesnoth 1.3.2 • wesnoth wesnoth 1.3.3 • wesnoth wesnoth 1.3.4 • wesnoth wesnoth 1.3.5 • wesnoth wesnoth 1.3.6 • wesnoth wesnoth 1.3.7 • wesnoth wesnoth 1.3.8

Related

Weakness · CWE (1)

  • CWE-134 Use of Externally-Controlled Format String weakness

References