CVE-2004-2599
Description
Multiple buffer overflows in Quake II server before R1Q2 allow local users to cause a denial of service via console or rcon.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Multiple buffer overflows in Quake II server before R1Q2 allow local users to cause a denial of service via console or rcon.
Vulnerability
Multiple buffer overflows exist in Quake II server versions prior to R1Q2, as used in several products. These vulnerabilities are triggered via the server console or rcon interface, allowing local users to cause a crash. R1Q2 addresses all publicly known bugs and exploits, including these buffer overflows [1].
Exploitation
An attacker needs local access to the server console or rcon (remote console) capability. By sending crafted input that triggers a buffer overflow, the attacker can cause the server to crash. No authentication is required beyond having console or rcon access [1].
Impact
Successful exploitation results in a denial of service — the application crashes. There is no indication of code execution or data compromise from the available references [1].
Mitigation
The vulnerability is fixed in R1Q2, which was released on or before October 29, 2004. Administrators should upgrade to R1Q2 or later. No workaround other than upgrading is mentioned [1].
AI Insight generated on May 24, 2026. Synthesized from this CVE's description and the cited reference URLs; citations are validated against the source bundle.
Patches
0No patches discovered yet.
Vulnerability mechanics
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References
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