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CVE-2020-6826

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版本中存在安全漏洞。攻击可利用该漏洞损坏内存或可能执行任意代码。

AI Predicted 8.8 Difficulty: Easy EPSS 1.24% · P66

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2020-6826

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Mozilla developers Tyson Smith, Bob Clary, and Alexandru Michis reported memory safety bugs present in Firefox 74. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 75.
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 缓冲区错误漏洞
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版本中存在安全漏洞。攻击可利用该漏洞损坏内存或可能执行任意代码。
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 ~ 75 -

II. Public POCs for CVE-2020-6826

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III. Intelligence Information for CVE-2020-6826

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Vendor Advisories for CVE-2020-6826 (2)

Same Patch Batch · Mozilla · 2020-04-24 · 10 CVEs total

CVE-2020-6819 多款Mozilla产品 竞争条件问题漏洞
CVE-2020-6820 多款Mozilla产品 竞争条件问题漏洞
CVE-2020-6821 多款Mozilla产品缓冲区错误漏洞
CVE-2020-6822 多款Mozilla产品缓冲区错误漏洞
CVE-2020-6823 Mozilla Firefox 安全漏洞
CVE-2020-6824 Mozilla Firefox 授权问题漏洞
CVE-2020-6825 多款Mozilla产品缓冲区错误漏洞
CVE-2020-6827 Mozilla Firefox ESR 安全漏洞
CVE-2020-6828 Mozilla Firefox ESR 缓冲区错误漏洞

IV. Related Vulnerabilities

Same product: Firefox
Same vendor: Mozilla

V. Comments for CVE-2020-6826

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