CVE-2021-30807
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I. Basic Information for CVE-2021-30807
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A memory corruption issue was addressed with improved memory handling. This issue is fixed in macOS Big Sur 11.5.1, iOS 14.7.1 and iPadOS 14.7.1, watchOS 7.6.1. An application may be able to execute arbitrary code with kernel privileges. Apple is aware of a report that this issue may have been actively exploited.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Apple iPadOS 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apple iPadOS是美国苹果（Apple）公司的一套用于iPad平板电脑的操作系统。 Apple iPadOS存在缓冲区错误漏洞，该漏洞可能允许应用程序以内核权限执行任意代码。受影响的产品及版本如下:Apple iPadOS11.5.1 、iOS 14.7.1 、iPadOS 14.7.1。
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)
Shenlong Deep Dive — AI Deep Analysis
10-question deep dive: root cause, exploitation, mitigation, urgency. Read summary free, full version requires login.
Affected Products
II. Public POCs for CVE-2021-30807
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | Exploit for CVE-2021-30807 | https://github.com/jsherman212/iomfb-exploit | POC Details |
| 2 | Gex is an iOS 14.7 jailbreak using CVE-2021-30807 IOMFB & CVE-2021-30860 exploit(s) | https://github.com/30440r/gex | POC Details |
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2021-30807
请登录查看更多情报信息。
- https://support.apple.com/en-us/HT212623x_refsource_MISC
- https://support.apple.com/en-us/HT212622x_refsource_MISC
- https://support.apple.com/en-us/HT212713x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2021-30807
Same Patch Batch · Apple · 2021-10-19 · 27 CVEs total
| CVE-2021-30837 | Apple iPadOS 缓冲区错误漏洞 | |
| CVE-2021-30849 | Apple Safari 缓冲区错误漏洞 | |
| CVE-2021-30850 | Apple TV app 安全漏洞 | |
| CVE-2021-30848 | Apple macOS Catalina 缓冲区错误漏洞 | |
| CVE-2021-30846 | 多款 Apple 产品缓冲区错误漏洞 | |
| CVE-2021-30847 | Apple iTunes 缓冲区错误漏洞 | |
| CVE-2021-30843 | Apple tvOS 缓冲区错误漏洞 | |
| CVE-2021-30845 | Apple macOS Big Sur 缓冲区错误漏洞 | |
| CVE-2021-30844 | Apple macOS Catalina安全漏洞 | |
| CVE-2021-30841 | Apple tvOS 缓冲区错误漏洞 | |
| CVE-2021-30838 | Apple iOS和Apple iPadOS 缓冲区错误漏洞 | |
| CVE-2021-30842 | Apple TV app 缓冲区错误漏洞 | |
| CVE-2021-30835 | Apple iTunes 缓冲区错误漏洞 | |
| CVE-2020-29622 | Apple macOS Catalina竞争条件问题漏洞 | |
| CVE-2021-30832 | Apple macOS Big Sur缓冲区错误漏洞 | |
| CVE-2021-30830 | Apple macOS Big Sur 缓冲区错误漏洞 | |
| CVE-2021-30828 | Apple macOS Big Sur安全漏洞 | |
| CVE-2021-30829 | Apple macOS Big Sur 安全漏洞 | |
| CVE-2021-30827 | Apple macOS Big Sur 安全漏洞 | |
| CVE-2021-30826 | Apple iOS和Apple iPadOS 缓冲区错误漏洞 |
Showing top 20 of 27 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2021-30807
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