CVE-2023-4054
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 116 版本存在安全漏洞，该漏洞源于当打开appref-ms文件时，Firefox没有警告用户这些文件可能包含恶意代码。
Possible ATT&CK Techniques 1 AI
T1204.002 · Malicious File
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I. Basic Information for CVE-2023-4054
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
When opening appref-ms files, Firefox did not warn the user that these files may contain malicious code.
*This bug only affects Firefox on Windows. Other operating systems are unaffected.* This vulnerability affects Firefox < 116, Firefox ESR < 102.14, Firefox ESR < 115.1, Thunderbird < 102.14, and Thunderbird < 115.1.
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 116 版本存在安全漏洞，该漏洞源于当打开appref-ms文件时，Firefox没有警告用户这些文件可能包含恶意代码。
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 ~ 116 | - |
|
| Mozilla | Firefox ESR | unspecified ~ 102.14 | - |
|
| Mozilla | Firefox ESR | unspecified ~ 115.1 | - |
|
| Mozilla | Thunderbird | unspecified ~ 102.14 | - |
|
| Mozilla | Thunderbird | unspecified ~ 115.1 | - |
|
II. Public POCs for CVE-2023-4054
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2023-4054 (6)
Same Patch Batch · Mozilla · 2023-08-01 · 14 CVEs total
| CVE-2023-4045 | Mozilla Firefox 访问控制错误漏洞 | |
| CVE-2023-4046 | Mozilla Firefox 安全漏洞 | |
| CVE-2023-4047 | Mozilla Firefox 安全漏洞 | |
| CVE-2023-4048 | Mozilla Firefox 缓冲区错误漏洞 | |
| CVE-2023-4049 | Mozilla Firefox 竞争条件问题漏洞 | |
| CVE-2023-4050 | Mozilla Firefox 缓冲区错误漏洞 | |
| CVE-2023-4051 | Full screen notification obscured by file open dialog | |
| CVE-2023-4052 | Mozilla Firefox 后置链接漏洞 | |
| CVE-2023-4053 | Full screen notification obscured by external program | |
| CVE-2023-4055 | Mozilla Firefox 安全漏洞 | |
| CVE-2023-4056 | Mozilla Firefox 缓冲区错误漏洞 | |
| CVE-2023-4057 | Mozilla Firefox 缓冲区错误漏洞 | |
| CVE-2023-4058 | Mozilla Firefox 缓冲区错误漏洞 |
IV. Related Vulnerabilities
Same product: Firefox
-
CVE-2026-74989
Internally found bugs fixed in Firefox 154 -
CVE-2026-74988
Internally found bugs fixed in Firefox ESR 153.1 and Firefox -
CVE-2026-74984
Race condition in the JavaScript Engine component -
CVE-2026-74985
Privilege escalation in the Enterprise Policies component -
CVE-2026-74982
Denial-of-service in the Widget component
Same vendor: Mozilla
-
CVE-2026-74989
Internally found bugs fixed in Firefox 154 -
CVE-2026-74988
Internally found bugs fixed in Firefox ESR 153.1 and Firefox -
CVE-2026-74984
Race condition in the JavaScript Engine component -
CVE-2026-74985
Privilege escalation in the Enterprise Policies component -
CVE-2026-74982
Denial-of-service in the Widget component
V. Comments for CVE-2023-4054
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