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ClamAV AntiVirus software versions 0.99.2 and prior contain a vulnerability that could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition or potentially execute arbitrary code on an affected device. The vulnerability is due to improper input validation checking mechanisms in the message parsing function on an affected system. An unauthenticated, remote attacker could exploit this vulnerability by sending a crafted email to the affected device. This action could cause a messageAddArgument (in message.c) buffer overflow condition when ClamAV scans the malicious email, allowing the attacker to potentially cause a DoS condition or execute arbitrary code on an affected device.

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ClamAV AntiVirus software 缓冲区错误漏洞

ClamAV AntiVirus software是ClamAV团队开发的一套免费且开源的杀毒软件。该软件用于检测木马、病毒、恶意软件和其他恶意威胁。 ClamAV AntiVirus software 0.99.2及之前版本中存在缓冲区溢出漏洞，该漏洞源于消息解析函数使用了不正确的输入验证检测机制。远程攻击者可通过发送特制的邮件利用该漏洞造成拒绝服务或可能执行任意代码。

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