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If through a vulnerability assessment, a network security issue is detected for the vulnerability below, applying the appropriate security patches in a timely matter is very important. If you have detected that your system has already been compromised, following CERT's Network Security recovery document will assist with recommended steps for system recovery.
Vulnerability Assessment Details
Unreal Tournament 2003/2004: Buffer overflow in 'secure' queries
Detailed Explanation for this Vulnerability Assessment
The remote host is affected by the vulnerability described in GLSA-200407-14
(Unreal Tournament 2003/2004: Buffer overflow in 'secure' queries)
The Unreal-based game servers support a specific type of query called
'secure'. Part of the Gamespy protocol, this query is used to ask if the
game server is able to calculate an exact response using a provided string.
Luigi Auriemma found that sending a long 'secure' query triggers a buffer
overflow in the game server.
By sending a malicious UDP-based 'secure' query, a possible hacker could execute
arbitrary code on the game server.
Users can avoid this vulnerability by not using Unreal Tournament to host
games as a server. All users running a server should upgrade to the latest
All Unreal Tournament users should upgrade to the latest available
# emerge sync
# emerge -pv ">=games-fps/ut2003-2225-r3"
# emerge ">=games-fps/ut2003-2225-r3"
# emerge -pv ">=games-server/ut2003-ded-2225-r2"
# emerge ">=games-server/ut2003-ded-2225-r2"
# emerge -pv ">=games-fps/ut2004-3236"
# emerge ">=games-fps/ut2004-3236"
# emerge -pv ">=games-fps/ut2004-demo-3120-r4"
# emerge ">=games-fps/ut2004-demo-3120-r4"
Network Security Threat Level: High
Networks Security ID:
Vulnerability Assessment Copyright: (C) 2005 Michel Arboi
|Server RAM 16G 2x 8GB PC3L-10600R ECC REG DDR3L 1333 2Rx4 Memory FIT Dell HP IBM
|IBM 45D6529 8GB Ddr2 Server Memory HMP31GD7CMP8L-E3V3
|IBM x3650 M3 Intel 12-Core w/ HT 32GB DDR3 2x300GB M5014 RAID 256MB w/ BBU 2xPSU
|IBM 7945 AC1 x3650 M3 Intel 8-Core 16T 32GB 2x146GB 10K M5014 RAID 256MB BBU 2PS
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