CVE-2023-34417
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 114之前版本存在安全漏洞，该漏洞源于存在内存安全错误，攻击者利用该漏洞可以运行任意代码。
Possible ATT&CK Techniques 1 AI
T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2023-34417
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Memory safety bugs present in Firefox 113. 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 < 114.
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 114之前版本存在安全漏洞，该漏洞源于存在内存安全错误，攻击者利用该漏洞可以运行任意代码。
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
II. Public POCs for CVE-2023-34417
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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No public POC found.
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Vendor Advisories for CVE-2023-34417 (3)
Same Patch Batch · Mozilla · 2023-06-19 · 19 CVEs total
| CVE-2023-29545 | Mozilla Firefox 安全漏洞 | |
| CVE-2023-32208 | Mozilla Firefox 安全漏洞 | |
| CVE-2023-32209 | Mozilla Firefox 缓冲区错误漏洞 | |
| CVE-2023-32210 | Mozilla Firefox 安全漏洞 | |
| CVE-2023-32214 | Mozilla Firefox 安全漏洞 | |
| CVE-2023-32216 | Mozilla Firefox 缓冲区错误漏洞 | |
| CVE-2023-29531 | Mozilla Firefox ESR 缓冲区错误漏洞 | |
| CVE-2023-29532 | Mozilla Firefox 安全漏洞 | |
| CVE-2023-29542 | Mozilla Firefox ESR 安全漏洞 | |
| CVE-2019-25136 | Mozilla Firefox 安全漏洞 | |
| CVE-2023-25747 | Mozilla Firefox 资源管理错误漏洞 | |
| CVE-2023-29534 | Mozilla Firefox 安全漏洞 | |
| CVE-2023-29546 | Mozilla Firefox 安全漏洞 | |
| CVE-2023-34414 | Mozilla Firefox 信任管理问题漏洞 | |
| CVE-2023-34416 | Mozilla Firefox 缓冲区错误漏洞 | |
| CVE-2023-25733 | Mozilla Firefox 安全漏洞 | |
| CVE-2023-25736 | Mozilla Firefox 安全漏洞 | |
| CVE-2023-34415 | Mozilla Firefox 输入验证错误漏洞 |
IV. Related Vulnerabilities
Same product: Firefox
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Use-after-free in the DOM: UI Events & Focus Handling compon -
CVE-2026-100829
Mitigation bypass in the DOM: Security component -
CVE-2026-100828
Mitigation bypass in the Bookmarks & History component
Same vendor: Mozilla
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CVE-2026-103500
Heap buffer overflow opening large email -
CVE-2026-100832
Use-after-free in the Graphics: Canvas2D component -
CVE-2026-100830
Mitigation bypass in the DOM: Navigation component -
CVE-2026-100831
Use-after-free in the DOM: UI Events & Focus Handling compon -
CVE-2026-100829
Mitigation bypass in the DOM: Security component
V. Comments for CVE-2023-34417
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