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CVE-2022-47924— Arbitrary Code Execution using the validate function of csaf-validator-lib

Quick assessment

Affected
Secvisogram csaf-validator-lib
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 0.1.0之前版本存在输入验证错误漏洞。攻击者利用该漏洞可以执行任意代码，并导致系统拒绝服务。

CVSS 6.5 · Medium EPSS 0.26% · P18

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2022-47924

Vulnerability Information
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Vulnerability Title
Arbitrary Code Execution using the validate function of csaf-validator-lib
Source: CVE Program / CVE List V5
Vulnerability Description
An high privileged attacker may pass crafted arguments to the validate function of csaf-validator-lib of a locally installed Secvisogram in versions < 0.1.0 wich can result in arbitrary code execution and DoS once the users triggers the validation.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/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 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 0.1.0之前版本存在输入验证错误漏洞。攻击者利用该漏洞可以执行任意代码，并导致系统拒绝服务。
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-lib 0.0.0 ~ 0.1.0 -

II. Public POCs for CVE-2022-47924

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III. Intelligence Information for CVE-2022-47924

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Vendor Advisories for CVE-2022-47924 (1)

IV. Related Vulnerabilities

Same vendor: Secvisogram
Same weakness: CWE-20

V. Comments for CVE-2022-47924

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