Bontago nickname buffer overflow

bontago-nickname-bo (19406) The risk level is classified as HighHigh Risk

Description:

Bontago is vulnerable to a buffer overflow, caused by improper bounds checking in the handling of nicknames. By sending an overly long nickname containing more than 512 bytes, a remote attacker could overflow a buffer and execute arbitrary code on the system.


Consequences:

Gain Access

Remedy:

No remedy available as of July 9, 2011.

References:

  • Bontago Web site: Bontago.
  • Bontago, 18 Feb 2005: Bontago.
  • BID-12603: Bontago Game Server Remote Nickname Buffer Overrun Vulnerability
  • CVE-2005-0501: Buffer overflow in Bontago 1.1 and earlier allows remote attackers exeucte arbitrary code via a long nickname.
  • SA14350: Bontago Nickname Handling Buffer Overflow Vulnerability

Platforms Affected:

  • Bontago Bontago 1.1 and prior

Reported:

Feb 21, 2005

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