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CVE-2023-29539

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 ESR是美国Mozilla基金会的Firefox(Web浏览器)的一个延长支持版本。 Mozilla Firefox ESR 102.10之前版本存在安全漏洞，该漏洞源于在处理 Content-Disposition 标头中的文件名指令时，如果文件名包含 NULL 字符，文件名将被截断，攻击者利用该漏洞可以进行反射型文件下载（RFD）攻击，诱骗用户安装恶意软件。

AI Predicted 5.4 Difficulty: Moderate EPSS 0.74% · P53

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter
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I. Basic Information for CVE-2023-29539

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
When handling the filename directive in the Content-Disposition header, the filename would be truncated if the filename contained a NULL character. This could have led to reflected file download attacks potentially tricking users to install malware. This vulnerability affects Firefox < 112, Focus for Android < 112, Firefox ESR < 102.10, Firefox for Android < 112, and Thunderbird < 102.10.
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 ESR 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Mozilla Firefox ESR是美国Mozilla基金会的Firefox(Web浏览器)的一个延长支持版本。 Mozilla Firefox ESR 102.10之前版本存在安全漏洞，该漏洞源于在处理 Content-Disposition 标头中的文件名指令时，如果文件名包含 NULL 字符，文件名将被截断，攻击者利用该漏洞可以进行反射型文件下载（RFD）攻击，诱骗用户安装恶意软件。
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 ~ 112 -
Mozilla Focus for Android unspecified ~ 112 -
Mozilla Firefox ESR unspecified ~ 102.10 -
Mozilla Firefox for Android unspecified ~ 112 -
Mozilla Thunderbird unspecified ~ 102.10 -

II. Public POCs for CVE-2023-29539

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III. Intelligence Information for CVE-2023-29539

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Vendor Advisories for CVE-2023-29539 (4)

Same Patch Batch · Mozilla · 2023-06-02 · 67 CVEs total

CVE-2023-25737 Mozilla Firefox ESR 安全漏洞
CVE-2023-0767 Mozilla Firefox 安全漏洞
CVE-2023-1945 Mozilla Firefox ESR 缓冲区错误漏洞
CVE-2023-23597 Logic bug in process allocation allowed to read arbitrary files
CVE-2023-25729 Mozilla Firefox ESR 安全漏洞
CVE-2023-25730 Mozilla Firefox ESR 安全漏洞
CVE-2023-25731 Mozilla Firefox 安全漏洞
CVE-2023-25732 Mozilla Firefox ESR 缓冲区错误漏洞
CVE-2023-25734 Mozilla Firefox 安全漏洞
CVE-2023-25735 Mozilla Firefox ESR 资源管理错误漏洞
CVE-2023-25728 Mozilla Firefox ESR 安全漏洞
CVE-2023-25738 Mozilla Firefox 缓冲区错误漏洞
CVE-2023-25739 Mozilla Firefox ESR 资源管理错误漏洞
CVE-2023-25740 Mozilla Firefox 安全漏洞
CVE-2023-25741 Mozilla Firefox 安全漏洞
CVE-2023-25742 Mozilla Firefox ESR 安全漏洞
CVE-2023-25743 Mozilla Firefox ESR 安全漏洞
CVE-2023-25744 Mozilla Firefox ESR 缓冲区错误漏洞
CVE-2023-25745 Mozilla Firefox 缓冲区错误漏洞
CVE-2023-25746 Mozilla Firefox ESR 缓冲区错误漏洞

Showing top 20 of 67 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Firefox
Same vendor: Mozilla

V. Comments for CVE-2023-29539

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