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CVE-2007-3917

Date: October 11, 2007

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.

Severity Score

Related Resources (16)

https://exchange.xforce.ibmcloud.com/vulnerabilities/37047
https://people.canonical.com/~ubuntu-security/cve/CVE-2007-3917
http://www.securityfocus.com/bid/25995
http://secunia.com/advisories/27241
http://www.wesnoth.org/forum/viewtopic.php?t=18188
https://nvd.nist.gov/vuln/detail/CVE-2007-3917
http://www.debian.org/security/2007/dsa-1386
http://osvdb.org/41711
http://www.vupen.com/english/advisories/2007/3449
http://secunia.com/advisories/27218
https://www.redhat.com/archives/fedora-package-announce/2007-October/msg00194.html
https://bugzilla.redhat.com/show_bug.cgi?id=324841
http://svn.gna.org/viewcvs/wesnoth/tags/1.2.7/changelog?rev=20982&view=download
http://www.wesnoth.org/forum/viewtopic.php?p=256618
http://secunia.com/advisories/27137
https://www.mend.io/vulnerability-database/CVE-2007-3917

Severity Score

Weakness Type (CWE)

Format String Vulnerability

CWE-134

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): COMPLETE
Additional information:

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