CVE-2006-3789

Multiple array index errors in the (1) recv_rules, (2) recv_select_unit, (3) recv_options, and (4) recv_unit_data functions in multiplay.cpp in UFO2000 svn 1057 allow remote attackers to execute arbitrary code and cause a denial of service (opponent crash) via certain packet data that specifies an out-of-bounds index.

Published: 2006-07-24 Last update: 2026-04-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2006-3789 is rated Moderate Risk (62.3/100): CVSS High severity, with medium exploitation likelihood (EPSS 5.62%). EPSS rose +1.03% over the last day, indicating growing attacker interest. Review affected assets and schedule remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2006-3789

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2025-03-30 4.59% 5.62% +1.03%
2 2025-03-29 5.62% 4.59% -1.03%
3 2025-03-17 — 5.62% —

Full EPSS history (8 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2006-3789

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
7.5 2.0 HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:P)
Partial confidentiality impact.
Integrity impact (I:P)
Partial integrity impact.
Availability impact (A:P)
Partial availability impact.
 10.0 6.4 [email protected]

Weakness enumeration for CVE-2006-3789

OS Trackers for CVE-2006-3789

vendor priority summary link
gentoo normal CVE-2006-3789: 1 GLSA(s) (200702-10), 1 atom(s) (games-strategy/ufo2000); latest impact normal. https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2006-3789

Affected software / configurations for CVE-2006-3789

Vendor Product Version Raw CPE
ufo2000 ufo2000 <= svn_1057 cpe:2.3:a:ufo2000:ufo2000:*:*:*:*:*:*:*:*

References for CVE-2006-3789

cvelogic Threat Intelligence