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.
Vulnerability category: OverflowExecute codeDenial of service
Exploit prediction scoring system (EPSS) score for CVE-2006-3913
Probability of exploitation activity in the next 30 days: 6.42%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 94 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2006-3913
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST |
References for CVE-2006-3913
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http://www.debian.org/security/2006/dsa-1142
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http://www.vupen.com/english/advisories/2006/2942
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https://exchange.xforce.ibmcloud.com/vulnerabilities/27956
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http://securityreason.com/securityalert/1296
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https://exchange.xforce.ibmcloud.com/vulnerabilities/27955
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http://aluigi.altervista.org/adv/freecivx-adv.txt
Exploit
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http://www.securityfocus.com/bid/19117
Exploit
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http://www.mandriva.com/security/advisories?name=MDKSA-2006:135
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http://www.securityfocus.com/archive/1/441042/100/0/threaded
Products affected by CVE-2006-3913
- cpe:2.3:a:freeciv:freeciv:2.1.0_beta1:*:*:*:*:*:*:*