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CVE-2022-47925— Insufficient Input Validation in the Endpoint of the csaf-validator-service

Quick assessment

Affected
Secvisogram csaf-validator-service
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.

Secvisogram是Secvisogram开源的一种网络工具。用于创建和编辑 CSAF 2.0 格式的安全咨询。 Secvisogram csaf-validator-service 0.1.0之前版本存在输入验证错误漏洞，该漏洞源于输入验证不充分。攻击者利用该漏洞导致系统拒绝服务。

CVSS 7.5 · High EPSS 0.92% · P58

Possible ATT&CK Techniques 1 AI

T1496 · Resource Hijacking
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I. Basic Information for CVE-2022-47925

Vulnerability Information
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Vulnerability Title
Insufficient Input Validation in the Endpoint of the csaf-validator-service
Source: CVE Program / CVE List V5
Vulnerability Description
The validate JSON endpoint of the Secvisogram csaf-validator-service in versions < 0.1.0 processes tests with unexpected names. This insufficient input validation of requests by an unauthenticated remote user might lead to a partial DoS of the service. Only the request of the attacker is affected by this vulnerability.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
输入验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Secvisogram csaf-validator-service 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Secvisogram是Secvisogram开源的一种网络工具。用于创建和编辑 CSAF 2.0 格式的安全咨询。 Secvisogram csaf-validator-service 0.1.0之前版本存在输入验证错误漏洞，该漏洞源于输入验证不充分。攻击者利用该漏洞导致系统拒绝服务。
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
Secvisogram csaf-validator-service 0.0.0 ~ 0.1.0 -

II. Public POCs for CVE-2022-47925

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III. Intelligence Information for CVE-2022-47925

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Vendor Advisories for CVE-2022-47925 (1)

IV. Related Vulnerabilities

Same vendor: Secvisogram
Same weakness: CWE-20

V. Comments for CVE-2022-47925

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