CVE-2010-2702

CRITICAL 9.3CVE-2010-2702 · Published 12/07/2010 · updated 16/06/2026

In short

CVE-2010-2702 is a CRITICAL (CVSS 9.3) vulnerability affecting unreal engine (epicgames).
Chance of exploitation in the next 30 days (EPSS): 4.9%, higher than 92.2% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
unreal engine epicgames	`= 1= 2= 2.5`	No fix yet

Description

Buffer overflow in the UGameEngine::UpdateConnectingMessage function in the Unreal engine 1, 2, and 2.5, as used in multiple games including Unreal Tournament 2004, Unreal tournament 2003, Postal 2, Raven Shield, and SWAT4, when downloads are enabled, allows remote attackers to execute arbitrary code via a long LEVEL field in a WELCOME response to a download request.

References

aluigi.altervista.org/adv/unrealcbof-adv.txt · Exploit
aluigi.org/poc/unrealcbof.txt · Exploit
osvdb.org/66039
secunia.com/advisories/40466 · Vendor Advisory
exchange.xforce.ibmcloud.com/vulnerabilities/60142

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