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Vulnerability Details : CVE-2006-3913

Buffer overflow in Freeciv 2.1.0-beta1 and earlier, and SVN 15 Jul 2006 and earlier, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a (1) negative chunk_length or a (2) large chunk->offset value in a PACKET_PLAYER_ATTRIBUTE_CHUNK packet in the generic_handle_player_attribute_chunk function in common/packets.c, and (3) a large packet->length value in the handle_unit_orders function in server/unithand.c.
Publish Date : 2006-07-27 Last Update Date : 2010-09-15
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- CVSS Scores & Vulnerability Types

CVSS Score
7.5
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access User
Vulnerability Type(s) Denial Of ServiceExecute CodeOverflow
CWE ID CWE id is not defined for this vulnerability

- Products Affected By CVE-2006-3913

# Product Type Vendor Product Version Update Edition Language
1 Application Freeciv Freeciv 2.1.0 Beta1 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Freeciv Freeciv 1

- References For CVE-2006-3913

http://xforce.iss.net/xforce/xfdb/27956
XF freeciv-unithand-dos(27956)
http://xforce.iss.net/xforce/xfdb/27955
XF freeciv-packetsc-dos(27955)
http://www.mandriva.com/security/advisories?name=MDKSA-2006:135
MANDRIVA MDKSA-2006:135
http://secunia.com/advisories/21352
SECUNIA 21352
http://securityreason.com/securityalert/1296
SREASON 1296
http://www.debian.org/security/2006/dsa-1142
DEBIAN DSA-1142
http://aluigi.altervista.org/adv/freecivx-adv.txt
http://secunia.com/advisories/21171
SECUNIA 21171
http://www.securityfocus.com/archive/1/archive/1/441042/100/0/threaded
BUGTRAQ 20060723 Two crash vulnerabilities in Freeciv 2.1.0-beta1 (SVN 15 Jul 2006)
http://www.frsirt.com/english/advisories/2006/2942
VUPEN ADV-2006-2942
http://www.securityfocus.com/bid/19117
BID 19117 Freeciv Multiple Remote Denial of Service Vulnerabilities Release Date:2007-05-23
http://secunia.com/advisories/21254
SECUNIA 21254

- Metasploit Modules Related To CVE-2006-3913

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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