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CVE-2023-42661— JFrog Artifactory Improper input validation leads to arbitrary file write

Quick assessment

Affected
JFrog Artifactory
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.

JFrog Artifactory是以色列JFrog公司的一款开源的通用Artifact存储库管理器，它支持集群和高可用性Docker注册表，并提供端到端的用于跟踪从开发到生产的工件自动化解决方案。 JFrog Artifactory 7.76.2之前版本存在输入验证错误漏洞，该漏洞源于存在任意文件写入漏洞。

CVSS 7.2 · High EPSS 0.88% · P58
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I. Basic Information for CVE-2023-42661

Vulnerability Information
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Vulnerability Title
JFrog Artifactory Improper input validation leads to arbitrary file write
Source: CVE Program / CVE List V5
Vulnerability Description
JFrog Artifactory prior to version 7.76.2 is vulnerable to Arbitrary File Write of untrusted data, which may lead to DoS or Remote Code Execution when a specially crafted series of requests is sent by an authenticated user. This is due to insufficient validation of artifacts.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/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
JFrog Artifactory 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
JFrog Artifactory是以色列JFrog公司的一款开源的通用Artifact存储库管理器，它支持集群和高可用性Docker注册表，并提供端到端的用于跟踪从开发到生产的工件自动化解决方案。 JFrog Artifactory 7.76.2之前版本存在输入验证错误漏洞，该漏洞源于存在任意文件写入漏洞。
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
JFrog Artifactory 0 ~ 7.76.2 -

II. Public POCs for CVE-2023-42661

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III. Intelligence Information for CVE-2023-42661

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Other References for CVE-2023-42661 (1)

Same Patch Batch · JFrog · 2024-03-07 · 3 CVEs total

CVE-2023-42662 9.3 CRITICAL JFrog Artifactory Improper SSO Mechanism may lead to Exposure of Access Tokens
CVE-2023-42509 6.6 MEDIUM JFrog Artifactory Sensitive Data Leakage in Repository configuration process

IV. Related Vulnerabilities

Same product: Artifactory
Same vendor: JFrog
Same weakness: CWE-20

V. Comments for CVE-2023-42661

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