CVE-2006-3913

Summary

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.

Affected Software

Weaknesses

• n/a

ADP Enrichment

CVE Program Container

Additional References

• http://www.vupen.com/english/advisories/2006/2942
• http://aluigi.altervista.org/adv/freecivx-adv.txt
• http://secunia.com/advisories/21254
• https://exchange.xforce.ibmcloud.com/vulnerabilities/27955
• http://secunia.com/advisories/21352
• http://www.securityfocus.com/archive/1/441042/100/0/threaded
• https://exchange.xforce.ibmcloud.com/vulnerabilities/27956
• http://www.securityfocus.com/bid/19117
• http://www.debian.org/security/2006/dsa-1142
• http://www.mandriva.com/security/advisories?name=MDKSA-2006:135
• http://securityreason.com/securityalert/1296
• http://secunia.com/advisories/21171

References

• http://www.vupen.com/english/advisories/2006/2942
• http://aluigi.altervista.org/adv/freecivx-adv.txt
• http://secunia.com/advisories/21254
• https://exchange.xforce.ibmcloud.com/vulnerabilities/27955
• http://secunia.com/advisories/21352
• http://www.securityfocus.com/archive/1/441042/100/0/threaded
• https://exchange.xforce.ibmcloud.com/vulnerabilities/27956
• http://www.securityfocus.com/bid/19117
• http://www.debian.org/security/2006/dsa-1142
• http://www.mandriva.com/security/advisories?name=MDKSA-2006:135
• http://securityreason.com/securityalert/1296
• http://secunia.com/advisories/21171

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