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CVE-2020-6811

Quick assessment

Affected
Mozilla Thunderbird
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 Thunderbird是美国Mozilla基金会的一套从Mozilla Application Suite独立出来的电子邮件客户端软件。该软件支持IMAP、POP邮件协议以及HTML邮件格式。 Mozilla Thunderbird 68.6之前版本、Firefox 74之前版本和Firefox ESR 68.6之前版本中存在命令注入漏洞，该漏洞源于Devtools网络标签的‘Copy as cURL’功能没有正确转义网站所控制的数据。攻击者可利用该漏洞注入并执行命令。

AI Predicted 6.6 Difficulty: Moderate EPSS 3.27% · P87

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter
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I. Basic Information for CVE-2020-6811

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The 'Copy as cURL' feature of Devtools' network tab did not properly escape the HTTP method of a request, which can be controlled by the website. If a user used the 'Copy as Curl' feature and pasted the command into a terminal, it could have resulted in command injection and arbitrary command execution. This vulnerability affects Thunderbird < 68.6, Firefox < 74, Firefox < ESR68.6, and Firefox ESR < 68.6.
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 Thunderbird 命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Mozilla Thunderbird是美国Mozilla基金会的一套从Mozilla Application Suite独立出来的电子邮件客户端软件。该软件支持IMAP、POP邮件协议以及HTML邮件格式。 Mozilla Thunderbird 68.6之前版本、Firefox 74之前版本和Firefox ESR 68.6之前版本中存在命令注入漏洞，该漏洞源于Devtools网络标签的‘Copy as cURL’功能没有正确转义网站所控制的数据。攻击者可利用该漏洞注入并执行命令。
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 Thunderbird unspecified ~ 68.6 -
Mozilla Firefox unspecified ~ 74 -
Mozilla Firefox ESR unspecified ~ 68.6 -

II. Public POCs for CVE-2020-6811

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III. Intelligence Information for CVE-2020-6811

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Vendor Advisories for CVE-2020-6811 (6)

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-2020-6812 多款Mozilla产品信息泄露漏洞
CVE-2020-6813 Mozilla Firefox 安全漏洞
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: Thunderbird
Same vendor: Mozilla

V. Comments for CVE-2020-6811

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