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CVE
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CVE-2007-3917Date: (C)2007-10-11   (M)2018-02-19


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.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : CVSS Score : 7.8
Exploit Score: Exploit Score: 10.0
Impact Score: Impact Score: 6.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: Access Vector: NETWORK
Attack Complexity: Access Complexity: LOW
Privileges Required: Authentication: NONE
User Interaction: Confidentiality: NONE
Scope: Integrity: NONE
Confidentiality: Availability: COMPLETE
Integrity:  
Availability:  
  
Reference:
BID-25995
SECUNIA-27137
SECUNIA-27218
SECUNIA-27241
OSVDB-41711
ADV-2007-3449
DSA-1386
FEDORA-2007-2496
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://www.wesnoth.org/forum/viewtopic.php?t=18188
https://bugzilla.redhat.com/show_bug.cgi?id=324841
wesnoth-utf8-dos(37047)

CWE    1
CWE-134

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