漏洞信息
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Vulnerability Title
Wazuh: Unauthenticated cluster packet length leads to uncontrolled memory allocation (remote DoS)
Vulnerability Description
Wazuh is a free and open source platform used for threat prevention, detection, and response. In versions 3.9.0 and above, prior to 4.14.5, a remote attacker can trigger memory exhaustion in the cluster protocol parser by sending a crafted message header with an arbitrarily large payload length. The length is trusted before authentication/decryption and used directly to allocate memory, allowing unauthenticated denial of service of the cluster service. This issue has been fixed in version 4.14.5.
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Vulnerability Title
Wazuh 资源管理错误漏洞
Vulnerability Description
Wazuh是美国Wazuh公司开源的一个应用软件。用于收集,汇总,索引和分析安全数据,帮助组织检测入侵,威胁和行为异常。 Wazuh 3.9.0及之后、4.14.5之前版本存在资源管理错误漏洞,该漏洞源于集群协议解析器信任未经验证/解密的消息头中的任意大有效载荷长度,并直接用于内存分配,可能导致远程攻击者触发内存消耗,造成未经身份验证的拒绝服务。
CVSS Information
N/A
Vulnerability Type
N/A