CVE-2020-15839
Quick assessment
Affected
n/a n/a
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.
Liferay Portal和Liferay DXP都是美国Liferay公司的产品。Liferay Portal是一套基于J2EE的门户解决方案。该方案使用了EJB以及JMS等技术，并可作为Web发布和共享工作区、企业协作平台、社交网络等。Liferay DXP是一套数字化体验协作平台。 Liferay 存在安全漏洞。该漏洞源于未限制multipart/form-data POST，攻击者可利用该漏洞上传大文件。
Possible ATT&CK Techniques 1 AI
T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2020-15839
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Liferay Portal before 7.3.3, and Liferay DXP 7.1 before fix pack 18 and 7.2 before fix pack 6, does not restrict the size of a multipart/form-data POST action, which allows remote authenticated users to conduct denial-of-service attacks by uploading large files.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Liferay 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Liferay Portal和Liferay DXP都是美国Liferay公司的产品。Liferay Portal是一套基于J2EE的门户解决方案。该方案使用了EJB以及JMS等技术，并可作为Web发布和共享工作区、企业协作平台、社交网络等。Liferay DXP是一套数字化体验协作平台。 Liferay 存在安全漏洞。该漏洞源于未限制multipart/form-data POST，攻击者可利用该漏洞上传大文件。
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 |
|---|---|---|---|---|
| - | n/a | n/a | - |
|
II. Public POCs for CVE-2020-15839
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2020-15839 (4)
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https://issues.liferay.com/browse/LPE-17055 x_refsource_MISC
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https://issues.liferay.com/browse/LPE-17029 x_refsource_MISC
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https://portal.liferay.dev/learn/security/known-vulnerabilities x_refsource_MISC
Same Patch Batch · n/a · 2020-09-22 · 22 CVEs total
| CVE-2020-7734 | 8.2 HIGH | Cross-site Scripting (XSS) |
| CVE-2020-25487 | PHPGURUKUL Zoo Management System SQL注入漏洞 | |
| CVE-2020-24619 | Shotcut 加密问题漏洞 | |
| CVE-2020-8887 | Telestream Tektronix Medius 和 Sentry SQL注入漏洞 | |
| CVE-2020-23446 | Verint Workforce Optimization Suite 安全漏洞 | |
| CVE-2020-3977 | VMware Horizon DaaS 访问控制错误漏洞 | |
| CVE-2020-11855 | Micro Focus Operation Bridge Reporter 安全漏洞 | |
| CVE-2020-11857 | Micro Focus Operation Bridge Reporter 信任管理问题漏洞 | |
| CVE-2020-11856 | Micro Focus Operation Bridge Reporter 安全漏洞 | |
| CVE-2020-16202 | Advantech WebAccess Node 安全漏洞 | |
| CVE-2020-24333 | Arista Networks CloudVision Portal 授权问题漏洞 | |
| CVE-2020-25515 | Library Management System 代码问题漏洞 | |
| CVE-2020-14031 | Ozeki NG SMS Gateway 安全漏洞 | |
| CVE-2020-14028 | Ozeki NG SMS Gateway Autoreply 路径遍历漏洞 | |
| CVE-2020-14027 | Ozeki NG SMS Gateway 参数注入漏洞 | |
| CVE-2020-14026 | Ozeki NG SMS Gateway 安全漏洞 | |
| CVE-2020-14023 | Ozeki NG SMS Gateway 代码问题漏洞 | |
| CVE-2020-14024 | Ozeki NG SMS Gateway 跨站脚本漏洞 | |
| CVE-2020-14025 | Ozeki NG SMS Gateway 跨站请求伪造漏洞 | |
| CVE-2020-14022 | Ozeki NG SMS Gateway 代码问题漏洞 |
Showing top 20 of 22 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2020-15839
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