CVE-2017-17821
Quick assessment
Affected
n/a n/a
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.
Apple Safari Technology Preview是美国苹果（Apple）公司的一款浏览器。WebKit是KDE社区开发的一套开源Web浏览器引擎，目前被Apple Safari及Google Chrome等浏览器使用。 Apple Safari Technology Preview Release 46版本中的WebKit的WTF/wtf/FastBitVector.h文件存在安全漏洞，该漏洞源于程序调用‘FastBitVectorWordOwner::resizeSlow’函数不是用于初始
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I. Basic Information for CVE-2017-17821
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
WTF/wtf/FastBitVector.h in WebKit, as distributed in Safari Technology Preview Release 46, allows remote attackers to cause a denial of service (buffer overflow) or possibly have unspecified other impact because it calls the FastBitVectorWordOwner::resizeSlow function (in WTF/wtf/FastBitVector.cpp) for a purpose other than initializing a bitvector size, and resizeSlow mishandles cases where the old array length is greater than the new array length.
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
Apple Safari Technology Preview WebKit 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apple Safari Technology Preview是美国苹果（Apple）公司的一款浏览器。WebKit是KDE社区开发的一套开源Web浏览器引擎，目前被Apple Safari及Google Chrome等浏览器使用。 Apple Safari Technology Preview Release 46版本中的WebKit的WTF/wtf/FastBitVector.h文件存在安全漏洞，该漏洞源于程序调用‘FastBitVectorWordOwner::resizeSlow’函数不是用于初始
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 |
|---|---|---|---|---|
| - | n/a | n/a | - |
|
II. Public POCs for CVE-2017-17821
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2017-17821 (2)
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https://bugs.webkit.org/show_bug.cgi?id=181020 x_refsource_MISC
Same Patch Batch · n/a · 2017-12-21 · 25 CVEs total
| CVE-2017-17827 | Piwigo 跨站请求伪造漏洞 | |
| CVE-2017-17820 | Netwide Assembler 安全漏洞 | |
| CVE-2017-17819 | Netwide Assembler 安全漏洞 | |
| CVE-2017-17818 | Netwide Assembler 安全漏洞 | |
| CVE-2017-17817 | Netwide Assembler 安全漏洞 | |
| CVE-2017-17816 | Netwide Assembler 安全漏洞 | |
| CVE-2017-17815 | Netwide Assembler 安全漏洞 | |
| CVE-2017-17814 | Netwide Assembler 安全漏洞 | |
| CVE-2017-17813 | Netwide Assembler 安全漏洞 | |
| CVE-2017-17812 | Netwide Assembler 安全漏洞 | |
| CVE-2017-17811 | Netwide Assembler 缓冲区错误漏洞 | |
| CVE-2017-17810 | Netwide Assembler 安全漏洞 | |
| CVE-2017-17692 | Samsung Internet Browser 安全漏洞 | |
| CVE-2017-17826 | Piwigo Configuration组件跨站脚本漏洞 | |
| CVE-2017-17825 | Piwigo Batch Manager组件跨站脚本漏洞 | |
| CVE-2017-17824 | Piwigo Batch Manager组件SQL注入漏洞 | |
| CVE-2017-17823 | Piwigo Configuration组件SQL注入漏洞 | |
| CVE-2017-17822 | Piwigo List Users API组件SQL注入漏洞 | |
| CVE-2017-17830 | Bus Booking Script 跨站请求伪造漏洞 | |
| CVE-2017-17829 | Bus Booking Script SQL注入漏洞 |
Showing top 20 of 25 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2017-17821
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