CVE-2020-8277
Quick assessment
Affected
NodeJS Node
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Oracle GraalVM是美国甲骨文（Oracle）公司的一套使用Java语言编写的即时编译器。该产品支持多种编程语言和执行模式。 Oracle GraalVM 的 Oracle GraalVM Enterprise Edition 存在资源管理错误漏洞，该漏洞源于网络系统或产品对系统资源（如内存、磁盘空间、文件等）的管理不当。
Possible ATT&CK Techniques 1 AI
T1498 · Network Denial of Service
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I. Basic Information for CVE-2020-8277
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A Node.js application that allows an attacker to trigger a DNS request for a host of their choice could trigger a Denial of Service in versions < 15.2.1, < 14.15.1, and < 12.19.1 by getting the application to resolve a DNS record with a larger number of responses. This is fixed in 15.2.1, 14.15.1, and 12.19.1.
Source: CVE Program / CVE List V5
CVSS Information
N/A
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
Oracle GraalVM 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Oracle GraalVM是美国甲骨文（Oracle）公司的一套使用Java语言编写的即时编译器。该产品支持多种编程语言和执行模式。 Oracle GraalVM 的 Oracle GraalVM Enterprise Edition 存在资源管理错误漏洞，该漏洞源于网络系统或产品对系统资源（如内存、磁盘空间、文件等）的管理不当。
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
II. Public POCs for CVE-2020-8277
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | None | https://github.com/masahiro331/CVE-2020-8277 | POC Details |
| 2 | None | https://github.com/AndrewIjano/CVE-2020-8277 | POC Details |
AI-Generated POC
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Vendor Advisories for CVE-2020-8277 (7)
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https://www.oracle.com/security-alerts/cpujan2021.html x_refsource_MISC
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https://www.oracle.com/security-alerts/cpuApr2021.html x_refsource_MISC
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https://www.oracle.com/security-alerts/cpuoct2021.html x_refsource_MISC
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https://www.oracle.com//security-alerts/cpujul2021.html x_refsource_MISC
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https://www.oracle.com/security-alerts/cpuapr2022.html x_refsource_MISC
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🔗 NodeJS: Multiple vulnerabilities (GLSA 202101-07) — Gentoo security Read full article vendor-advisory x_refsource_GENTOO
Mailing List Discussions for CVE-2020-8277 (4)
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https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VXLJY4764LYVJPC7NCDLE2UMQ3QC5OI2/ vendor-advisory x_refsource_FEDORA
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https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BEJBY3RJB3XWUOJFGZM5E3EMQ7MFM3UT/ vendor-advisory x_refsource_FEDORA
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https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/A7WH7W46OZSEUHWBHD7TCH3LRFY52V6Z/ vendor-advisory x_refsource_FEDORA
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https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EEIV4CH6KNVZK63Y6EKVN2XDW7IHSJBJ/ vendor-advisory x_refsource_FEDORA
Security Blog Posts for CVE-2020-8277 (1)
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https://nodejs.org/en/blog/vulnerability/november-2020-security-releases/ x_refsource_CONFIRM
Other References for CVE-2020-8277 (1)
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https://hackerone.com/reports/1033107 x_refsource_MISC
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V. Comments for CVE-2020-8277
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