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CVE-2019-5786

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。FileReader是其中的一个文件读取插件。 Google Chrome 72.0.3626.121之前版本中的FileReader存在资源管理错误漏洞。攻击者可利用该漏洞在浏览器的上下文中执行任意代码或可能造成拒绝服务。

AI Predicted 7.5 Difficulty: Moderate KEV EPSS 61.09% · P99

Public Exploits 2

ExploitDB · 1 EDB-46812 [remote]
Metasploit · 1 chrome_filereader_uaf.rb [exploit]

Possible ATT&CK Techniques 1 AI

T1203.003
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I. Basic Information for CVE-2019-5786

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Object lifetime issue in Blink in Google Chrome prior to 72.0.3626.121 allowed a remote attacker to potentially perform out of bounds memory access 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 FileReader 资源管理错误漏洞
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。FileReader是其中的一个文件读取插件。 Google Chrome 72.0.3626.121之前版本中的FileReader存在资源管理错误漏洞。攻击者可利用该漏洞在浏览器的上下文中执行任意代码或可能造成拒绝服务。
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)

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Affected Products

Vendor Product Affected Versions CPE Subscribe
Google Chrome unspecified ~ 72.0.3626.121 -

II. Public POCs for CVE-2019-5786

# POC Description Source Link Shenlong Link
1 FileReader Exploit https://github.com/exodusintel/CVE-2019-5786 POC Details
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III. Intelligence Information for CVE-2019-5786

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Vendor Advisories for CVE-2019-5786 (1)

Other References for CVE-2019-5786 (1)

Same Patch Batch · Google · 2019-06-27 · 74 CVEs total

CVE-2018-6132 Google Chrome WebRTC 信息泄露漏洞
CVE-2018-16074 Google Chrome 授权问题漏洞
CVE-2018-6150 Google Chrome Service Workers 信息泄露漏洞
CVE-2018-6149 Google Chrome V8 缓冲区错误漏洞
CVE-2018-6148 Google Chrome 注入漏洞
CVE-2018-6145 Google Chrome Blink 跨站脚本漏洞
CVE-2018-6142 Google Chrome V8 缓冲区错误漏洞
CVE-2018-6138 Google Chrome Extensions 输入验证错误漏洞
CVE-2018-6136 Google Chrome V8 缓冲区错误漏洞
CVE-2018-6134 Google Chrome Blink信息泄露漏洞
CVE-2018-6154 Google Chrome WebGL 缓冲区错误漏洞
CVE-2018-6131 Google Chrome WebAssembly 资源管理错误漏洞
CVE-2018-6130 Google Chrome WebRTC 缓冲区错误漏洞
CVE-2018-6129 Google Chrome WebRTC 缓冲区错误漏洞
CVE-2018-6128 Google Chrome 跨站脚本漏洞
CVE-2018-6121 Google Chrome Extensions 输入验证错误漏洞
CVE-2018-6118 Google Chrome Media Cache 资源管理错误漏洞
CVE-2018-20073 Google Chrome 信息泄露漏洞
CVE-2019-5821 Google Chrome PDFium 输入验证错误漏洞
CVE-2019-5820 Google Chrome PDFium 输入验证错误漏洞

Showing top 20 of 74 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Chrome
Same vendor: Google

V. Comments for CVE-2019-5786

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