CVE-2007-3917

High

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.

SeverityHigh

CVSS7.8

Exploit probability—

ProductWesnoth

PublishedOct 11, 2007

First seenOct 11, 2007

How to fix

Vendor advisories

redhat.com/archives/fedora-package-announce/2007-October/msg00194.html

Affected products

Product	Affected versions	Fixed in
wesnoth wesnoth	1.2, 1.2.1, 1.2.2, 1.2.3, 1.2.4, 1.2.5, 1.2.6, 1.3.1, 1.3.2, 1.3.3, 1.3.4, 1.3.5, 1.3.6, 1.3.7, 1.3.8	—

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