Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2020-6813

Quick assessment

Affected
Mozilla Firefox
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.

Mozilla Firefox是美国Mozilla基金会的一款开源Web浏览器。 Mozilla Firefox 74之前版本中存在安全漏洞。攻击者可利用该漏洞绕过Content Security Policy的nonce功能保护。

AI Predicted 6.1 Difficulty: Easy EPSS 1.20% · P65

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2020-6813

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
When protecting CSS blocks with the nonce feature of Content Security Policy, the @import statement in the CSS block could allow an attacker to inject arbitrary styles, bypassing the intent of the Content Security Policy. This vulnerability affects Firefox < 74.
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
Mozilla Firefox 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Mozilla Firefox是美国Mozilla基金会的一款开源Web浏览器。 Mozilla Firefox 74之前版本中存在安全漏洞。攻击者可利用该漏洞绕过Content Security Policy的nonce功能保护。
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
Mozilla Firefox unspecified ~ 74 -

II. Public POCs for CVE-2020-6813

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2020-6813

请登录查看更多情报信息。

Vendor Advisories for CVE-2020-6813 (2)

Same Patch Batch · Mozilla · 2020-03-25 · 11 CVEs total

CVE-2020-6805 多款Mozilla产品资源管理错误漏洞
CVE-2020-6806 多款Mozilla产品缓冲区错误漏洞
CVE-2020-6807 多款Mozilla产品资源管理错误漏洞
CVE-2020-6808 Mozilla Firefox 安全漏洞
CVE-2020-6809 Mozilla Firefox Web Extensions 信息泄露漏洞
CVE-2020-6810 Mozilla Firefox 安全漏洞
CVE-2020-6811 Mozilla Thunderbird 命令注入漏洞
CVE-2020-6812 多款Mozilla产品信息泄露漏洞
CVE-2020-6814 多款Mozilla产品缓冲区错误漏洞
CVE-2020-6815 Mozilla Firefox 缓冲区错误漏洞

IV. Related Vulnerabilities

Same product: Firefox
Same vendor: Mozilla

V. Comments for CVE-2020-6813

No comments yet

Leave a comment