CVE-2020-6418
Quick assessment
Affected
Google Chrome
Exploitation
Confirmed exploitation in the wild; remediate immediately
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Google Chrome是美国谷歌（Google）公司的一款Web浏览器。V8是其中的一套开源JavaScript引擎。 Google Chrome 80.0.3987.122之前版本中的V8存在类型混淆漏洞。攻击者可利用该漏洞执行任意代码或造成拒绝服务。
Public Exploits 2
ExploitDB · 1
EDB-48186 [remote]
Metasploit · 1
chrome_jscreate_sideeffect.rb [exploit]
In-the-Wild Activity Observed
cisa_kev · confirmed
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I. Basic Information for CVE-2020-6418
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Type confusion in V8 in Google Chrome prior to 80.0.3987.122 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
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
Google Chrome V8 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Google Chrome是美国谷歌（Google）公司的一款Web浏览器。V8是其中的一套开源JavaScript引擎。 Google Chrome 80.0.3987.122之前版本中的V8存在类型混淆漏洞。攻击者可利用该漏洞执行任意代码或造成拒绝服务。
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)
Shenlong Deep Dive — AI Deep Analysis
10-question deep dive: root cause, exploitation, mitigation, urgency. Read summary free, full version requires login.
Affected Products
II. Public POCs for CVE-2020-6418
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | PoC of CVE | https://github.com/ChoKyuWon/CVE-2020-6418 | POC Details |
| 2 | for 供養 | https://github.com/Goyotan/CVE-2020-6418-PoC | POC Details |
| 3 | An exploit for CVE-2020-6418 implementing a SHELF Loader. Published as part of Tmp.0ut volume 2 | https://github.com/ulexec/ChromeSHELFLoader | POC Details |
| 4 | None | https://github.com/SivaPriyaRanganatha/CVE-2020-6418 | POC Details |
| 5 | PoC of CVE | https://github.com/ASkyeye/CVE-2020-6418 | POC Details |
AI-Generated POC
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Vendor Advisories for CVE-2020-6418 (3)
Exploits & Public PoCs for CVE-2020-6418 (1)
Mailing List Discussions for CVE-2020-6418 (2)
-
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X3B5RWJQD5LA45MYLLR55KZJOJ5NVZGP/ vendor-advisory x_refsource_FEDORA
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https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6IOHSO6BUKC6I66J5PZOMAGFVJ66ZS57/ vendor-advisory x_refsource_FEDORA
Other References for CVE-2020-6418 (1)
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https://crbug.com/1053604 x_refsource_MISC
Same Patch Batch · Google · 2020-02-27 · 5 CVEs total
| CVE-2020-6383 | Google Chrome V8 安全漏洞 | |
| CVE-2020-6384 | Google Chrome WebAudio 资源管理错误漏洞 | |
| CVE-2020-6386 | Google Chrome speech 资源管理错误漏洞 | |
| CVE-2020-6407 | Google Chrome 缓冲区错误漏洞 |
IV. Related Vulnerabilities
Same vendor: Google
V. Comments for CVE-2020-6418
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