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CVE-2022-21708— Denial of Service in graphql-go

Quick assessment

Affected
graph-gophers graphql-go
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

graphql-go是开源的一款专注于易用性的 GraphQL 服务器。 graphql-go 存在安全漏洞，该漏洞源于在1.3.0之前的版本中存在一个DoS漏洞，这可能是由于库中的一个bug。攻击者可利用该漏洞使用专门设计的查询导致堆栈溢出恐慌。

CVSS 6.5 · Medium EPSS 1.24% · P67
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I. Basic Information for CVE-2022-21708

Vulnerability Information
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Vulnerability Title
Denial of Service in graphql-go
Source: CVE Program / CVE List V5
Vulnerability Description
graphql-go is a GraphQL server with a focus on ease of use. In versions prior to 1.3.0 there exists a DoS vulnerability that is possible due to a bug in the library that would allow an attacker with specifically designed queries to cause stack overflow panics. Any user with access to the GraphQL handler can send these queries and cause stack overflows. This in turn could potentially compromise the ability of the server to serve data to its users. The issue has been patched in version `v1.3.0`. The only known workaround for this issue is to disable the `graphql.MaxDepth` option from your schema which is not recommended.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Source: CVE Program / CVE List V5
Vulnerability Title
graphql-go 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
graphql-go是开源的一款专注于易用性的 GraphQL 服务器。 graphql-go 存在安全漏洞，该漏洞源于在1.3.0之前的版本中存在一个DoS漏洞，这可能是由于库中的一个bug。攻击者可利用该漏洞使用专门设计的查询导致堆栈溢出恐慌。
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

Vendor Product Affected Versions CPE Subscribe
graph-gophers graphql-go < 1.3.0 -

II. Public POCs for CVE-2022-21708

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III. Intelligence Information for CVE-2022-21708

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Patches & Fixes for CVE-2022-21708 (1)

Vendor Advisories for CVE-2022-21708 (1)

IV. Related Vulnerabilities

Same product: graphql-go
Same weakness: CWE-400

V. Comments for CVE-2022-21708

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