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I. Basic Information for CVE-2023-22477
Vulnerability Information

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Vulnerability Title
Mercurius is vulnerable to denial of service (DoS) when using subscriptions
Source: NVD (National Vulnerability Database)
Vulnerability Description
Mercurius is a GraphQL adapter for Fastify. Any users of Mercurius until version 10.5.0 are subjected to a denial of service attack by sending a malformed packet over WebSocket to `/graphql`. This issue was patched in #940. As a workaround, users can disable subscriptions.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
未捕获的异常
Source: NVD (National Vulnerability Database)
Vulnerability Title
Mercurius 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Mercurius是GraphQL适配器Fastify 。 Mercurius 10.5.0之前版本存在安全漏洞,该漏洞源于任何用户通过WebSocket向“/graphql”发送格式错误的数据包,都会遭受拒绝服务攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
mercurius-jsmercurius < 10.5.0 -
II. Public POCs for CVE-2023-22477
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III. Intelligence Information for CVE-2023-22477
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IV. Related Vulnerabilities
V. Comments for CVE-2023-22477

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