Alien Arena safe_bprintf() format string

alienarena-safebprintf-format-string (36463)

High Risk

Description:

Alien Arena could allow a remote attacker to execute arbitrary commands, caused by a format string vulnerability in the safe_bprintf() function in acebot_cmds.c. A remote attacker could exploit this vulnerability by sending specially-crafted game server messages to Alien Arena 2007 clients, which would allow the attacker to execute arbitrary commands on vulnerable client systems.

*CVSS:

Base Score:	7.5
Access Vector:	Network
Access Complexity:	Low
Authentication:	None
Confidentiality Impact:	Partial
Integrity Impact:	Partial
Availability Impact:	Partial
Temporal Score:	6.4
Exploitability:	Proof-of-Concept
Remediation Level:	Unavailable
Report Confidence:	Uncorroborated

Consequences:

Gain Access

Remedy:

No remedy available as of February 6, 2010.

References:

• Luigi Auriemma Advisory 05 Sep 2007: Format string and clients disconnection in Alien Arena 2007 6.10.
• Red Planet Arena Web site: Red Planet Arena.
• BID-25559: Alien Arena 2007 Multiple Remote Vulnerabilities
• CVE-2007-4754: Format string vulnerability in the safe_bprintf function in acesrc/acebot_cmds.c in Alien Arena 2007 6.10 and earlier allows remote attackers to cause a denial of service (daemon crash) via format string specifiers in a nickname.
• SA26819: Alien Arena 2007 Multiple Vulnerabilities
• VUPEN/ADV-2007-3169: Alien Arena Remote Command Execution and Denial of Service Vulnerabilities

Platforms Affected:

• Red Planet Arena Alien Arena 6.10 2007 Gold

Reported:

Sep 05, 2007

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The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall IBM be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.

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