CVE-2017-6455
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.
NTP（Network Time Protocol，网络时间协议）是一款通过网络同步计算机时钟的协议。 NTP 4.2.8p10之前的版本和4.3.94之前的4.3.x版本中存在安全漏洞。本地攻击者可借助PPSAPI_DLLS环境变量中的DLL利用该漏洞获取权限。
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I. Basic Information for CVE-2017-6455
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
NTP before 4.2.8p10 and 4.3.x before 4.3.94, when using PPSAPI, allows local users to gain privileges via a DLL in the PPSAPI_DLLS environment variable.
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
NTP 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
NTP（Network Time Protocol，网络时间协议）是一款通过网络同步计算机时钟的协议。 NTP 4.2.8p10之前的版本和4.3.94之前的4.3.x版本中存在安全漏洞。本地攻击者可借助PPSAPI_DLLS环境变量中的DLL利用该漏洞获取权限。
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-2017-6455
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2017-6455 (4)
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https://support.apple.com/HT208144 x_refsource_CONFIRM
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Other References for CVE-2017-6455 (2)
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http://support.ntp.org/bin/view/Main/NtpBug3384 x_refsource_CONFIRM
Same Patch Batch · n/a · 2017-03-27 · 46 CVEs total
| CVE-2017-6459 | Windows installer for NTP 缓冲区错误漏洞 | |
| CVE-2017-6463 | Network Time Protocol 输入验证错误漏洞 | |
| CVE-2017-6542 | PuTTY 安全漏洞 | |
| CVE-2017-7271 | Yii Framework 跨站脚本漏洞 | |
| CVE-2017-7272 | PHP 安全漏洞 | |
| CVE-2017-7273 | Linux kernel 安全漏洞 | |
| CVE-2017-7274 | radare2 安全漏洞 | |
| CVE-2017-7275 | ImageMagick 安全漏洞 | |
| CVE-2017-7191 | Irssi 安全漏洞 | |
| CVE-2017-6460 | NTP 缓冲区错误漏洞 | |
| CVE-2017-6462 | NTP 缓冲区错误漏洞 | |
| CVE-2017-6458 | NTP 缓冲区错误漏洞 | |
| CVE-2017-6452 | Windows installer for NTP 缓冲区错误漏洞 | |
| CVE-2017-6451 | NTP 安全漏洞 | |
| CVE-2016-9243 | Cryptography HKDF 安全漏洞 | |
| CVE-2016-4912 | OpenSLP 安全漏洞 | |
| CVE-2016-10225 | 全志H3，A83T和H8 Allwinner 3.4 legacy kernel 权限许可和访问控制问题漏洞 | |
| CVE-2015-8764 | FreeRADIUS EAP-PWD模块安全漏洞 | |
| CVE-2015-8763 | FreeRADIUS EAP-PWD模块安全漏洞 | |
| CVE-2015-8762 | FreeRADIUS EAP-PWD模块输入验证漏洞 |
Showing top 20 of 46 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2017-6455
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