漏洞信息
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Vulnerability Title
Sonic 3 A.I.R. Unbounded Memory Allocation DoS via ReceivedPacketCache
Vulnerability Description
Sonic 3 A.I.R. before commit 2492d18 contains an unbounded memory allocation vulnerability in ReceivedPacketCache::enqueuePacket() that allows unauthenticated remote attackers to crash the server process by sending a crafted UDP packet with mUniquePacketID set to the maximum uint32 value. The mUniquePacketID field is read directly from the UDP wire-format packet header without bounds checking, causing the server to allocate one CacheItem per missing packet ID gap, exhausting available host memory and propagating an uncaught std::bad_alloc exception to std::terminate().
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Vulnerability Type
未经控制的内存分配
Vulnerability Title
Eukaryot Sonic 3 A.I.R 资源管理错误漏洞
Vulnerability Description
Eukaryot Sonic 3 A.I.R.是Eukaryot个人开发者的一款重制平台动作游戏。 Eukaryot Sonic 3 A.I.R commit 2492d18之前版本存在资源管理错误漏洞,该漏洞源于ReceivedPacketCache::enqueuePacket()函数存在无界内存分配问题,mUniquePacketID字段未经边界检查,未经身份验证的远程攻击者通过发送特制UDP数据包可导致服务器进程耗尽主机内存并崩溃,造成拒绝服务。
CVSS Information
N/A
Vulnerability Type
N/A